90437974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{132607}}^1$

素因数の和:132651

約数の個数: 16

約数和(自身を含む): 152764416

約数和(自身を除く): 62326442

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 132607, 265214, 1458677, 2917354, 4110817, 8221634, 45218987, 90437974]

約数ペア:

[(1, 90437974), (2, 45218987), (11, 8221634), (22, 4110817), (31, 2917354), (62, 1458677), (341, 265214), (682, 132607)]