164991632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{793229}}^1$

素因数の和:793250

約数の個数: 20

約数和(自身を含む): 344261820

約数和(自身を除く): 179270188

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 793229, 1586458, 3172916, 6345832, 10311977, 12691664, 20623954, 41247908, 82495816, 164991632]

約数ペア:

[(1, 164991632), (2, 82495816), (4, 41247908), (8, 20623954), (13, 12691664), (16, 10311977), (26, 6345832), (52, 3172916), (104, 1586458), (208, 793229)]