40811816

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4091}}^1$

素因数の和:4169

約数の個数: 32

約数和(自身を含む): 81021600

約数和(自身を除く): 40209784

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 4091, 4988, 8182, 9976, 16364, 32728, 118639, 175913, 237278, 351826, 474556, 703652, 949112, 1407304, 5101477, 10202954, 20405908, 40811816]

約数ペア:

[(1, 40811816), (2, 20405908), (4, 10202954), (8, 5101477), (29, 1407304), (43, 949112), (58, 703652), (86, 474556), (116, 351826), (172, 237278), (232, 175913), (344, 118639), (1247, 32728), (2494, 16364), (4091, 9976), (4988, 8182)]