16451825416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1\times {\mathrm{2957}}^1$

素因数の和:3914

約数の個数: 64

約数和(自身を含む): 33814554480

約数和(自身を除く): 17362729064

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 877, 1586, 1754, 2957, 3172, 3508, 5914, 6344, 7016, 11401, 11828, 22802, 23656, 38441, 45604, 53497, 76882, 91208, 106994, 153764, 180377, 213988, 307528, 360754, 427976, 695461, 721508, 1390922, 1443016, 2344901, 2593289, 2781844, 4689802, 5186578, 5563688, 9379604, 10373156, 18759208, 20746312, 33712757, 67425514, 134851028, 158190629, 269702056, 316381258, 632762516, 1265525032, 2056478177, 4112956354, 8225912708, 16451825416]

約数ペア:

[(1, 16451825416), (2, 8225912708), (4, 4112956354), (8, 2056478177), (13, 1265525032), (26, 632762516), (52, 316381258), (61, 269702056), (104, 158190629), (122, 134851028), (244, 67425514), (488, 33712757), (793, 20746312), (877, 18759208), (1586, 10373156), (1754, 9379604), (2957, 5563688), (3172, 5186578), (3508, 4689802), (5914, 2781844), (6344, 2593289), (7016, 2344901), (11401, 1443016), (11828, 1390922), (22802, 721508), (23656, 695461), (38441, 427976), (45604, 360754), (53497, 307528), (76882, 213988), (91208, 180377), (106994, 153764)]