40888516

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 72737280

約数和(自身を除く): 31848764

約数列:

[1, 2, 4, 109, 191, 218, 382, 436, 491, 764, 982, 1964, 20819, 41638, 53519, 83276, 93781, 107038, 187562, 214076, 375124, 10222129, 20444258, 40888516]

約数ペア:

[(1, 40888516), (2, 20444258), (4, 10222129), (109, 375124), (191, 214076), (218, 187562), (382, 107038), (436, 93781), (491, 83276), (764, 53519), (982, 41638), (1964, 20819)]