84874316

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{569}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 150822000

約数和(自身を除く): 65947684

約数列:

[1, 2, 4, 89, 178, 356, 419, 569, 838, 1138, 1676, 2276, 37291, 50641, 74582, 101282, 149164, 202564, 238411, 476822, 953644, 21218579, 42437158, 84874316]

約数ペア:

[(1, 84874316), (2, 42437158), (4, 21218579), (89, 953644), (178, 476822), (356, 238411), (419, 202564), (569, 149164), (838, 101282), (1138, 74582), (1676, 50641), (2276, 37291)]