31552804868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1567}}^1\times {\mathrm{387227}}^1$

素因数の和:388811

約数の個数: 24

約数和(自身を含む): 59503003392

約数和(自身を除く): 27950198524

約数列:

[1, 2, 4, 13, 26, 52, 1567, 3134, 6268, 20371, 40742, 81484, 387227, 774454, 1548908, 5033951, 10067902, 20135804, 606784709, 1213569418, 2427138836, 7888201217, 15776402434, 31552804868]

約数ペア:

[(1, 31552804868), (2, 15776402434), (4, 7888201217), (13, 2427138836), (26, 1213569418), (52, 606784709), (1567, 20135804), (3134, 10067902), (6268, 5033951), (20371, 1548908), (40742, 774454), (81484, 387227)]