80103392

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131749}}^1$

素因数の和:131778

約数の個数: 24

約数和(自身を含む): 166005000

約数和(自身を除く): 85901608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 131749, 263498, 526996, 1053992, 2107984, 2503231, 4215968, 5006462, 10012924, 20025848, 40051696, 80103392]

約数ペア:

[(1, 80103392), (2, 40051696), (4, 20025848), (8, 10012924), (16, 5006462), (19, 4215968), (32, 2503231), (38, 2107984), (76, 1053992), (152, 526996), (304, 263498), (608, 131749)]