90982918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1801}}^1$

素因数の和:1912

約数の個数: 32

約数和(自身を含む): 154395360

約数和(自身を除く): 63412442

約数列:

[1, 2, 13, 26, 29, 58, 67, 134, 377, 754, 871, 1742, 1801, 1943, 3602, 3886, 23413, 25259, 46826, 50518, 52229, 104458, 120667, 241334, 678977, 1357954, 1568671, 3137342, 3499343, 6998686, 45491459, 90982918]

約数ペア:

[(1, 90982918), (2, 45491459), (13, 6998686), (26, 3499343), (29, 3137342), (58, 1568671), (67, 1357954), (134, 678977), (377, 241334), (754, 120667), (871, 104458), (1742, 52229), (1801, 50518), (1943, 46826), (3602, 25259), (3886, 23413)]