25638143632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{94257881}}^1$

素因数の和:94257906

約数の個数: 20

約数和(自身を含む): 52595898156

約数和(自身を除く): 26957754524

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 94257881, 188515762, 377031524, 754063048, 1508126096, 1602383977, 3204767954, 6409535908, 12819071816, 25638143632]

約数ペア:

[(1, 25638143632), (2, 12819071816), (4, 6409535908), (8, 3204767954), (16, 1602383977), (17, 1508126096), (34, 754063048), (68, 377031524), (136, 188515762), (272, 94257881)]