160991914

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1\times {\mathrm{1889}}^1$

素因数の和:2925

約数の個数: 16

約数和(自身を含む): 247484160

約数和(自身を除く): 86492246

約数列:

[1, 2, 43, 86, 991, 1889, 1982, 3778, 42613, 81227, 85226, 162454, 1871999, 3743998, 80495957, 160991914]

約数ペア:

[(1, 160991914), (2, 80495957), (43, 3743998), (86, 1871999), (991, 162454), (1889, 85226), (1982, 81227), (3778, 42613)]