31828654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 56659680

約数和(自身を除く): 24831026

約数列:

[1, 2, 11, 13, 22, 26, 109, 143, 218, 286, 1021, 1199, 1417, 2042, 2398, 2834, 11231, 13273, 15587, 22462, 26546, 31174, 111289, 146003, 222578, 292006, 1224179, 1446757, 2448358, 2893514, 15914327, 31828654]

約数ペア:

[(1, 31828654), (2, 15914327), (11, 2893514), (13, 2448358), (22, 1446757), (26, 1224179), (109, 292006), (143, 222578), (218, 146003), (286, 111289), (1021, 31174), (1199, 26546), (1417, 22462), (2042, 15587), (2398, 13273), (2834, 11231)]