90393887

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3391}}^1$

素因数の和:3494

約数の個数: 16

約数和(自身を含む): 100945920

約数和(自身を除く): 10552033

約数列:

[1, 19, 23, 61, 437, 1159, 1403, 3391, 26657, 64429, 77993, 206851, 1481867, 3930169, 4757573, 90393887]

約数ペア:

[(1, 90393887), (19, 4757573), (23, 3930169), (61, 1481867), (437, 206851), (1159, 77993), (1403, 64429), (3391, 26657)]