31254132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28621}}^1$

素因数の和:28648

約数の個数: 48

約数和(自身を含む): 89758592

約数和(自身を除く): 58504460

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 28621, 57242, 85863, 114484, 171726, 200347, 343452, 372073, 400694, 601041, 744146, 801388, 1116219, 1202082, 1488292, 2232438, 2404164, 2604511, 4464876, 5209022, 7813533, 10418044, 15627066, 31254132]

約数ペア:

[(1, 31254132), (2, 15627066), (3, 10418044), (4, 7813533), (6, 5209022), (7, 4464876), (12, 2604511), (13, 2404164), (14, 2232438), (21, 1488292), (26, 1202082), (28, 1116219), (39, 801388), (42, 744146), (52, 601041), (78, 400694), (84, 372073), (91, 343452), (156, 200347), (182, 171726), (273, 114484), (364, 85863), (546, 57242), (1092, 28621)]