16570672

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1285

約数の個数: 40

約数和(自身を含む): 34435296

約数和(自身を除く): 17864624

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1217, 1702, 2434, 3404, 4868, 6808, 9736, 13616, 19472, 27991, 45029, 55982, 90058, 111964, 180116, 223928, 360232, 447856, 720464, 1035667, 2071334, 4142668, 8285336, 16570672]

約数ペア:

[(1, 16570672), (2, 8285336), (4, 4142668), (8, 2071334), (16, 1035667), (23, 720464), (37, 447856), (46, 360232), (74, 223928), (92, 180116), (148, 111964), (184, 90058), (296, 55982), (368, 45029), (592, 27991), (851, 19472), (1217, 13616), (1702, 9736), (2434, 6808), (3404, 4868)]