84889766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 142746240

約数和(自身を除く): 57856474

約数列:

[1, 2, 13, 26, 37, 74, 79, 158, 481, 962, 1027, 1117, 2054, 2234, 2923, 5846, 14521, 29042, 37999, 41329, 75998, 82658, 88243, 176486, 537277, 1074554, 1147159, 2294318, 3264991, 6529982, 42444883, 84889766]

約数ペア:

[(1, 84889766), (2, 42444883), (13, 6529982), (26, 3264991), (37, 2294318), (74, 1147159), (79, 1074554), (158, 537277), (481, 176486), (962, 88243), (1027, 82658), (1117, 75998), (2054, 41329), (2234, 37999), (2923, 29042), (5846, 14521)]