31390147672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{292753}}^1$

素因数の和:293803

約数の個数: 32

約数和(自身を含む): 63445646880

約数和(自身を除く): 32055499208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1031, 2062, 4124, 8248, 13403, 26806, 53612, 107224, 292753, 585506, 1171012, 2342024, 3805789, 7611578, 15223156, 30446312, 301828343, 603656686, 1207313372, 2414626744, 3923768459, 7847536918, 15695073836, 31390147672]

約数ペア:

[(1, 31390147672), (2, 15695073836), (4, 7847536918), (8, 3923768459), (13, 2414626744), (26, 1207313372), (52, 603656686), (104, 301828343), (1031, 30446312), (2062, 15223156), (4124, 7611578), (8248, 3805789), (13403, 2342024), (26806, 1171012), (53612, 585506), (107224, 292753)]