40890084

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{43133}}^1$

素因数の和:43219

約数の個数: 24

約数和(自身を含む): 96620160

約数和(自身を除く): 55730076

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 43133, 86266, 129399, 172532, 258798, 517596, 3407507, 6815014, 10222521, 13630028, 20445042, 40890084]

約数ペア:

[(1, 40890084), (2, 20445042), (3, 13630028), (4, 10222521), (6, 6815014), (12, 3407507), (79, 517596), (158, 258798), (237, 172532), (316, 129399), (474, 86266), (948, 43133)]