8979088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:503

約数の個数: 40

約数和(自身を含む): 18419456

約数和(自身を除く): 9440368

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 421, 496, 688, 842, 1333, 1684, 2666, 3368, 5332, 6736, 10664, 13051, 18103, 21328, 26102, 36206, 52204, 72412, 104408, 144824, 208816, 289648, 561193, 1122386, 2244772, 4489544, 8979088]

約数ペア:

[(1, 8979088), (2, 4489544), (4, 2244772), (8, 1122386), (16, 561193), (31, 289648), (43, 208816), (62, 144824), (86, 104408), (124, 72412), (172, 52204), (248, 36206), (344, 26102), (421, 21328), (496, 18103), (688, 13051), (842, 10664), (1333, 6736), (1684, 5332), (2666, 3368)]