89245163

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{821}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 104400576

約数和(自身を除く): 15155413

約数列:

[1, 7, 53, 293, 371, 821, 2051, 5747, 15529, 43513, 108703, 240553, 304591, 1683871, 12749309, 89245163]

約数ペア:

[(1, 89245163), (7, 12749309), (53, 1683871), (293, 304591), (371, 240553), (821, 108703), (2051, 43513), (5747, 15529)]