64085222

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 103783680

約数和(自身を除く): 39698458

約数列:

[1, 2, 23, 43, 46, 86, 179, 181, 358, 362, 989, 1978, 4117, 4163, 7697, 7783, 8234, 8326, 15394, 15566, 32399, 64798, 177031, 179009, 354062, 358018, 745177, 1393157, 1490354, 2786314, 32042611, 64085222]

約数ペア:

[(1, 64085222), (2, 32042611), (23, 2786314), (43, 1490354), (46, 1393157), (86, 745177), (179, 358018), (181, 354062), (358, 179009), (362, 177031), (989, 64798), (1978, 32399), (4117, 15566), (4163, 15394), (7697, 8326), (7783, 8234)]