71340536

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{54709}}^1$

素因数の和:54878

約数の個数: 16

約数和(自身を含む): 134586600

約数和(自身を除く): 63246064

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 54709, 109418, 218836, 437672, 8917567, 17835134, 35670268, 71340536]

約数ペア:

[(1, 71340536), (2, 35670268), (4, 17835134), (8, 8917567), (163, 437672), (326, 218836), (652, 109418), (1304, 54709)]