30943832

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3911}}^1$

素因数の和:3983

約数の個数: 32

約数和(自身を含む): 61966080

約数和(自身を除く): 31022248

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3911, 3956, 7822, 7912, 15644, 31288, 89953, 168173, 179906, 336346, 359812, 672692, 719624, 1345384, 3867979, 7735958, 15471916, 30943832]

約数ペア:

[(1, 30943832), (2, 15471916), (4, 7735958), (8, 3867979), (23, 1345384), (43, 719624), (46, 672692), (86, 359812), (92, 336346), (172, 179906), (184, 168173), (344, 89953), (989, 31288), (1978, 15644), (3911, 7912), (3956, 7822)]