71163928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{808681}}^1$

素因数の和:808698

約数の個数: 16

約数和(自身を含む): 145562760

約数和(自身を除く): 74398832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 808681, 1617362, 3234724, 6469448, 8895491, 17790982, 35581964, 71163928]

約数ペア:

[(1, 71163928), (2, 35581964), (4, 17790982), (8, 8895491), (11, 6469448), (22, 3234724), (44, 1617362), (88, 808681)]