48911312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{179821}}^1$

素因数の和:179846

約数の個数: 20

約数和(自身を含む): 100340676

約数和(自身を除く): 51429364

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 179821, 359642, 719284, 1438568, 2877136, 3056957, 6113914, 12227828, 24455656, 48911312]

約数ペア:

[(1, 48911312), (2, 24455656), (4, 12227828), (8, 6113914), (16, 3056957), (17, 2877136), (34, 1438568), (68, 719284), (136, 359642), (272, 179821)]