164489296

素因数分解:

$2^4\times {\mathrm{787}}^1\times {\mathrm{13063}}^1$

素因数の和:13858

約数の個数: 20

約数和(自身を含む): 319127392

約数和(自身を除く): 154638096

約数列:

[1, 2, 4, 8, 16, 787, 1574, 3148, 6296, 12592, 13063, 26126, 52252, 104504, 209008, 10280581, 20561162, 41122324, 82244648, 164489296]

約数ペア:

[(1, 164489296), (2, 82244648), (4, 41122324), (8, 20561162), (16, 10280581), (787, 209008), (1574, 104504), (3148, 52252), (6296, 26126), (12592, 13063)]