145252432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{698329}}^1$

素因数の和:698350

約数の個数: 20

約数和(自身を含む): 303075220

約数和(自身を除く): 157822788

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 698329, 1396658, 2793316, 5586632, 9078277, 11173264, 18156554, 36313108, 72626216, 145252432]

約数ペア:

[(1, 145252432), (2, 72626216), (4, 36313108), (8, 18156554), (13, 11173264), (16, 9078277), (26, 5586632), (52, 2793316), (104, 1396658), (208, 698329)]