90283742

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{635801}}^1$

素因数の和:635874

約数の個数: 8

約数和(自身を含む): 137333232

約数和(自身を除く): 47049490

約数列:

[1, 2, 71, 142, 635801, 1271602, 45141871, 90283742]

約数ペア:

[(1, 90283742), (2, 45141871), (71, 1271602), (142, 635801)]