239768248

素因数分解:

$2^3\times {\mathrm{1453}}^1\times {\mathrm{20627}}^1$

素因数の和:22086

約数の個数: 16

約数和(自身を含む): 449896680

約数和(自身を除く): 210128432

約数列:

[1, 2, 4, 8, 1453, 2906, 5812, 11624, 20627, 41254, 82508, 165016, 29971031, 59942062, 119884124, 239768248]

約数ペア:

[(1, 239768248), (2, 119884124), (4, 59942062), (8, 29971031), (1453, 165016), (2906, 82508), (5812, 41254), (11624, 20627)]