23321512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 46699200

約数和(自身を除く): 23377688

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2161, 2698, 4322, 5396, 8644, 10792, 17288, 41059, 82118, 153431, 164236, 306862, 328472, 613724, 1227448, 2915189, 5830378, 11660756, 23321512]

約数ペア:

[(1, 23321512), (2, 11660756), (4, 5830378), (8, 2915189), (19, 1227448), (38, 613724), (71, 328472), (76, 306862), (142, 164236), (152, 153431), (284, 82118), (568, 41059), (1349, 17288), (2161, 10792), (2698, 8644), (4322, 5396)]