89388546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18787}}^1$

素因数の和:18866

約数の個数: 32

約数和(自身を含む): 195695808

約数和(自身を除く): 106307262

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 18787, 37574, 56361, 112722, 244231, 488462, 732693, 1146007, 1465386, 2292014, 3438021, 6876042, 14898091, 29796182, 44694273, 89388546]

約数ペア:

[(1, 89388546), (2, 44694273), (3, 29796182), (6, 14898091), (13, 6876042), (26, 3438021), (39, 2292014), (61, 1465386), (78, 1146007), (122, 732693), (183, 488462), (366, 244231), (793, 112722), (1586, 56361), (2379, 37574), (4758, 18787)]