81626618

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1\times {\mathrm{1151}}^1$

素因数の和:1813

約数の個数: 16

約数和(自身を含む): 124830720

約数和(自身を除く): 43204102

約数列:

[1, 2, 59, 118, 601, 1151, 1202, 2302, 35459, 67909, 70918, 135818, 691751, 1383502, 40813309, 81626618]

約数ペア:

[(1, 81626618), (2, 40813309), (59, 1383502), (118, 691751), (601, 135818), (1151, 70918), (1202, 67909), (2302, 35459)]