44988112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{216289}}^1$

素因数の和:216310

約数の個数: 20

約数和(自身を含む): 93869860

約数和(自身を除く): 48881748

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 216289, 432578, 865156, 1730312, 2811757, 3460624, 5623514, 11247028, 22494056, 44988112]

約数ペア:

[(1, 44988112), (2, 22494056), (4, 11247028), (8, 5623514), (13, 3460624), (16, 2811757), (26, 1730312), (52, 865156), (104, 432578), (208, 216289)]