8277328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 40

約数和(自身を含む): 16793568

約数和(自身を除く): 8516240

約数列:

[1, 2, 4, 8, 16, 43, 53, 86, 106, 172, 212, 227, 344, 424, 454, 688, 848, 908, 1816, 2279, 3632, 4558, 9116, 9761, 12031, 18232, 19522, 24062, 36464, 39044, 48124, 78088, 96248, 156176, 192496, 517333, 1034666, 2069332, 4138664, 8277328]

約数ペア:

[(1, 8277328), (2, 4138664), (4, 2069332), (8, 1034666), (16, 517333), (43, 192496), (53, 156176), (86, 96248), (106, 78088), (172, 48124), (212, 39044), (227, 36464), (344, 24062), (424, 19522), (454, 18232), (688, 12031), (848, 9761), (908, 9116), (1816, 4558), (2279, 3632)]