163631488

素因数分解:

$2^7\times {\mathrm{1278371}}^1$

素因数の和:1278385

約数の個数: 16

約数和(自身を含む): 325984860

約数和(自身を除く): 162353372

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1278371, 2556742, 5113484, 10226968, 20453936, 40907872, 81815744, 163631488]

約数ペア:

[(1, 163631488), (2, 81815744), (4, 40907872), (8, 20453936), (16, 10226968), (32, 5113484), (64, 2556742), (128, 1278371)]