163090454

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1\times {\mathrm{1907}}^1$

素因数の和:2671

約数の個数: 16

約数和(自身を含む): 249131376

約数和(自身を除く): 86040922

約数列:

[1, 2, 61, 122, 701, 1402, 1907, 3814, 42761, 85522, 116327, 232654, 1336807, 2673614, 81545227, 163090454]

約数ペア:

[(1, 163090454), (2, 81545227), (61, 2673614), (122, 1336807), (701, 232654), (1402, 116327), (1907, 85522), (3814, 42761)]