91130194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{4603}}^1$

素因数の和:5145

約数の個数: 16

約数和(自身を含む): 144197280

約数和(自身を除く): 53067086

約数列:

[1, 2, 19, 38, 521, 1042, 4603, 9206, 9899, 19798, 87457, 174914, 2398163, 4796326, 45565097, 91130194]

約数ペア:

[(1, 91130194), (2, 45565097), (19, 4796326), (38, 2398163), (521, 174914), (1042, 87457), (4603, 19798), (9206, 9899)]