31084718

素因数分解:

$2^1\times 7^3\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 54993600

約数和(自身を除く): 23908882

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 343, 401, 686, 791, 802, 1582, 2807, 5537, 5614, 11074, 19649, 38759, 39298, 45313, 77518, 90626, 137543, 275086, 317191, 634382, 2220337, 4440674, 15542359, 31084718]

約数ペア:

[(1, 31084718), (2, 15542359), (7, 4440674), (14, 2220337), (49, 634382), (98, 317191), (113, 275086), (226, 137543), (343, 90626), (401, 77518), (686, 45313), (791, 39298), (802, 38759), (1582, 19649), (2807, 11074), (5537, 5614)]