16807952

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 39616512

約数和(自身を除く): 22808560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 94, 103, 112, 124, 188, 206, 217, 248, 329, 376, 412, 434, 496, 658, 721, 752, 824, 868, 1316, 1442, 1457, 1648, 1736, 2632, 2884, 2914, 3193, 3472, 4841, 5264, 5768, 5828, 6386, 9682, 10199, 11536, 11656, 12772, 19364, 20398, 22351, 23312, 25544, 33887, 38728, 40796, 44702, 51088, 67774, 77456, 81592, 89404, 135548, 150071, 163184, 178808, 271096, 300142, 357616, 542192, 600284, 1050497, 1200568, 2100994, 2401136, 4201988, 8403976, 16807952]

約数ペア:

[(1, 16807952), (2, 8403976), (4, 4201988), (7, 2401136), (8, 2100994), (14, 1200568), (16, 1050497), (28, 600284), (31, 542192), (47, 357616), (56, 300142), (62, 271096), (94, 178808), (103, 163184), (112, 150071), (124, 135548), (188, 89404), (206, 81592), (217, 77456), (248, 67774), (329, 51088), (376, 44702), (412, 40796), (434, 38728), (496, 33887), (658, 25544), (721, 23312), (752, 22351), (824, 20398), (868, 19364), (1316, 12772), (1442, 11656), (1457, 11536), (1648, 10199), (1736, 9682), (2632, 6386), (2884, 5828), (2914, 5768), (3193, 5264), (3472, 4841)]