42900248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{953}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 85516560

約数和(自身を除く): 42616312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 331, 662, 953, 1324, 1906, 2648, 3812, 5627, 7624, 11254, 16201, 22508, 32402, 45016, 64804, 129608, 315443, 630886, 1261772, 2523544, 5362531, 10725062, 21450124, 42900248]

約数ペア:

[(1, 42900248), (2, 21450124), (4, 10725062), (8, 5362531), (17, 2523544), (34, 1261772), (68, 630886), (136, 315443), (331, 129608), (662, 64804), (953, 45016), (1324, 32402), (1906, 22508), (2648, 16201), (3812, 11254), (5627, 7624)]