40809136

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{14249}}^1$

素因数の和:14436

約数の個数: 20

約数和(自身を含む): 79515000

約数和(自身を除く): 38705864

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 14249, 28498, 56996, 113992, 227984, 2550571, 5101142, 10202284, 20404568, 40809136]

約数ペア:

[(1, 40809136), (2, 20404568), (4, 10202284), (8, 5101142), (16, 2550571), (179, 227984), (358, 113992), (716, 56996), (1432, 28498), (2864, 14249)]