90613198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 151139520

約数和(自身を除く): 60526322

約数列:

[1, 2, 13, 26, 41, 82, 167, 334, 509, 533, 1018, 1066, 2171, 4342, 6617, 6847, 13234, 13694, 20869, 41738, 85003, 89011, 170006, 178022, 271297, 542594, 1105039, 2210078, 3485123, 6970246, 45306599, 90613198]

約数ペア:

[(1, 90613198), (2, 45306599), (13, 6970246), (26, 3485123), (41, 2210078), (82, 1105039), (167, 542594), (334, 271297), (509, 178022), (533, 170006), (1018, 89011), (1066, 85003), (2171, 41738), (4342, 20869), (6617, 13694), (6847, 13234)]