40847110

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{31181}}^1$

素因数の和:31319

約数の個数: 16

約数和(自身を含む): 74088432

約数和(自身を除く): 33241322

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 31181, 62362, 155905, 311810, 4084711, 8169422, 20423555, 40847110]

約数ペア:

[(1, 40847110), (2, 20423555), (5, 8169422), (10, 4084711), (131, 311810), (262, 155905), (655, 62362), (1310, 31181)]