89130518

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 143216640

約数和(自身を除く): 54086122

約数列:

[1, 2, 31, 47, 62, 73, 94, 146, 419, 838, 1457, 2263, 2914, 3431, 4526, 6862, 12989, 19693, 25978, 30587, 39386, 61174, 106361, 212722, 610483, 948197, 1220966, 1437589, 1896394, 2875178, 44565259, 89130518]

約数ペア:

[(1, 89130518), (2, 44565259), (31, 2875178), (47, 1896394), (62, 1437589), (73, 1220966), (94, 948197), (146, 610483), (419, 212722), (838, 106361), (1457, 61174), (2263, 39386), (2914, 30587), (3431, 25978), (4526, 19693), (6862, 12989)]