31564428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53681}}^1$

素因数の和:53702

約数の個数: 36

約数和(自身を含む): 85676472

約数和(自身を除く): 54112044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 53681, 107362, 161043, 214724, 322086, 375767, 644172, 751534, 1127301, 1503068, 2254602, 2630369, 4509204, 5260738, 7891107, 10521476, 15782214, 31564428]

約数ペア:

[(1, 31564428), (2, 15782214), (3, 10521476), (4, 7891107), (6, 5260738), (7, 4509204), (12, 2630369), (14, 2254602), (21, 1503068), (28, 1127301), (42, 751534), (49, 644172), (84, 375767), (98, 322086), (147, 214724), (196, 161043), (294, 107362), (588, 53681)]