89902282

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{3217}}^1$

素因数の和:3465

約数の個数: 16

約数和(自身を含む): 137279880

約数和(自身を除く): 47377598

約数列:

[1, 2, 89, 157, 178, 314, 3217, 6434, 13973, 27946, 286313, 505069, 572626, 1010138, 44951141, 89902282]

約数ペア:

[(1, 89902282), (2, 44951141), (89, 1010138), (157, 572626), (178, 505069), (314, 286313), (3217, 27946), (6434, 13973)]