16470376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 35481600

約数和(自身を除く): 19011224

約数列:

[1, 2, 4, 8, 13, 26, 29, 43, 52, 58, 86, 104, 116, 127, 172, 232, 254, 344, 377, 508, 559, 754, 1016, 1118, 1247, 1508, 1651, 2236, 2494, 3016, 3302, 3683, 4472, 4988, 5461, 6604, 7366, 9976, 10922, 13208, 14732, 16211, 21844, 29464, 32422, 43688, 47879, 64844, 70993, 95758, 129688, 141986, 158369, 191516, 283972, 316738, 383032, 567944, 633476, 1266952, 2058797, 4117594, 8235188, 16470376]

約数ペア:

[(1, 16470376), (2, 8235188), (4, 4117594), (8, 2058797), (13, 1266952), (26, 633476), (29, 567944), (43, 383032), (52, 316738), (58, 283972), (86, 191516), (104, 158369), (116, 141986), (127, 129688), (172, 95758), (232, 70993), (254, 64844), (344, 47879), (377, 43688), (508, 32422), (559, 29464), (754, 21844), (1016, 16211), (1118, 14732), (1247, 13208), (1508, 10922), (1651, 9976), (2236, 7366), (2494, 6604), (3016, 5461), (3302, 4988), (3683, 4472)]