21703111328

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 45079493760

約数和(自身を除く): 23376382432

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 179, 184, 257, 358, 368, 514, 641, 716, 736, 1028, 1282, 1432, 2056, 2564, 2864, 4112, 4117, 5128, 5728, 5911, 8224, 8234, 10256, 11822, 14743, 16468, 20512, 23644, 29486, 32936, 46003, 47288, 58972, 65872, 92006, 94576, 114739, 117944, 131744, 164737, 184012, 189152, 229478, 235888, 329474, 368024, 458956, 471776, 658948, 736048, 917912, 1058069, 1317896, 1472096, 1835824, 2116138, 2635792, 2638997, 3671648, 3788951, 4232276, 5271584, 5277994, 7577902, 8464552, 10555988, 15155804, 16929104, 21111976, 29487923, 30311608, 33858208, 42223952, 58975846, 60623216, 84447904, 117951692, 121246432, 235903384, 471806768, 678222229, 943613536, 1356444458, 2712888916, 5425777832, 10851555664, 21703111328]

約数ペア:

[(1, 21703111328), (2, 10851555664), (4, 5425777832), (8, 2712888916), (16, 1356444458), (23, 943613536), (32, 678222229), (46, 471806768), (92, 235903384), (179, 121246432), (184, 117951692), (257, 84447904), (358, 60623216), (368, 58975846), (514, 42223952), (641, 33858208), (716, 30311608), (736, 29487923), (1028, 21111976), (1282, 16929104), (1432, 15155804), (2056, 10555988), (2564, 8464552), (2864, 7577902), (4112, 5277994), (4117, 5271584), (5128, 4232276), (5728, 3788951), (5911, 3671648), (8224, 2638997), (8234, 2635792), (10256, 2116138), (11822, 1835824), (14743, 1472096), (16468, 1317896), (20512, 1058069), (23644, 917912), (29486, 736048), (32936, 658948), (46003, 471776), (47288, 458956), (58972, 368024), (65872, 329474), (92006, 235888), (94576, 229478), (114739, 189152), (117944, 184012), (131744, 164737)]