61603894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 104146560

約数和(自身を除く): 42542666

約数列:

[1, 2, 11, 22, 41, 82, 163, 326, 419, 451, 838, 902, 1793, 3586, 4609, 6683, 9218, 13366, 17179, 34358, 68297, 73513, 136594, 147026, 188969, 377938, 751267, 1502534, 2800177, 5600354, 30801947, 61603894]

約数ペア:

[(1, 61603894), (2, 30801947), (11, 5600354), (22, 2800177), (41, 1502534), (82, 751267), (163, 377938), (326, 188969), (419, 147026), (451, 136594), (838, 73513), (902, 68297), (1793, 34358), (3586, 17179), (4609, 13366), (6683, 9218)]