40361264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{148387}}^1$

素因数の和:148412

約数の個数: 20

約数和(自身を含む): 82800504

約数和(自身を除く): 42439240

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 148387, 296774, 593548, 1187096, 2374192, 2522579, 5045158, 10090316, 20180632, 40361264]

約数ペア:

[(1, 40361264), (2, 20180632), (4, 10090316), (8, 5045158), (16, 2522579), (17, 2374192), (34, 1187096), (68, 593548), (136, 296774), (272, 148387)]