64831294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 108397440

約数和(自身を除く): 43566146

約数列:

[1, 2, 11, 22, 101, 163, 179, 202, 326, 358, 1111, 1793, 1969, 2222, 3586, 3938, 16463, 18079, 29177, 32926, 36158, 58354, 181093, 198869, 320947, 362186, 397738, 641894, 2946877, 5893754, 32415647, 64831294]

約数ペア:

[(1, 64831294), (2, 32415647), (11, 5893754), (22, 2946877), (101, 641894), (163, 397738), (179, 362186), (202, 320947), (326, 198869), (358, 181093), (1111, 58354), (1793, 36158), (1969, 32926), (2222, 29177), (3586, 18079), (3938, 16463)]