90726388

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{947}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 162927072

約数和(自身を除く): 72200684

約数列:

[1, 2, 4, 43, 86, 172, 557, 947, 1114, 1894, 2228, 3788, 23951, 40721, 47902, 81442, 95804, 162884, 527479, 1054958, 2109916, 22681597, 45363194, 90726388]

約数ペア:

[(1, 90726388), (2, 45363194), (4, 22681597), (43, 2109916), (86, 1054958), (172, 527479), (557, 162884), (947, 95804), (1114, 81442), (1894, 47902), (2228, 40721), (3788, 23951)]