131034832

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{134257}}^1$

素因数の和:134326

約数の個数: 20

約数和(自身を含む): 258043876

約数和(自身を除く): 127009044

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 134257, 268514, 537028, 1074056, 2148112, 8189677, 16379354, 32758708, 65517416, 131034832]

約数ペア:

[(1, 131034832), (2, 65517416), (4, 32758708), (8, 16379354), (16, 8189677), (61, 2148112), (122, 1074056), (244, 537028), (488, 268514), (976, 134257)]