85644788

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{5309}}^1$

素因数の和:5459

約数の個数: 24

約数和(自身を含む): 155370600

約数和(自身を除く): 69725812

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 4033, 5309, 8066, 10618, 16132, 21236, 196433, 392866, 578681, 785732, 1157362, 2314724, 21411197, 42822394, 85644788]

約数ペア:

[(1, 85644788), (2, 42822394), (4, 21411197), (37, 2314724), (74, 1157362), (109, 785732), (148, 578681), (218, 392866), (436, 196433), (4033, 21236), (5309, 16132), (8066, 10618)]