80563798

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3253}}^1$

素因数の和:3352

約数の個数: 32

約数和(自身を含む): 145258560

約数和(自身を除く): 64694762

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 203, 406, 427, 854, 1769, 3253, 3538, 6506, 12383, 22771, 24766, 45542, 94337, 188674, 198433, 396866, 660359, 1320718, 1389031, 2778062, 5754557, 11509114, 40281899, 80563798]

約数ペア:

[(1, 80563798), (2, 40281899), (7, 11509114), (14, 5754557), (29, 2778062), (58, 1389031), (61, 1320718), (122, 660359), (203, 396866), (406, 198433), (427, 188674), (854, 94337), (1769, 45542), (3253, 24766), (3538, 22771), (6506, 12383)]