63161966

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2351}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 115153920

約数和(自身を除く): 51991954

約数列:

[1, 2, 7, 14, 19, 38, 101, 133, 202, 266, 707, 1414, 1919, 2351, 3838, 4702, 13433, 16457, 26866, 32914, 44669, 89338, 237451, 312683, 474902, 625366, 1662157, 3324314, 4511569, 9023138, 31580983, 63161966]

約数ペア:

[(1, 63161966), (2, 31580983), (7, 9023138), (14, 4511569), (19, 3324314), (38, 1662157), (101, 625366), (133, 474902), (202, 312683), (266, 237451), (707, 89338), (1414, 44669), (1919, 32914), (2351, 26866), (3838, 16457), (4702, 13433)]