42650144

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{78401}}^1$

素因数の和:78428

約数の個数: 24

約数和(自身を含む): 88907868

約数和(自身を除く): 46257724

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 78401, 156802, 313604, 627208, 1254416, 1332817, 2508832, 2665634, 5331268, 10662536, 21325072, 42650144]

約数ペア:

[(1, 42650144), (2, 21325072), (4, 10662536), (8, 5331268), (16, 2665634), (17, 2508832), (32, 1332817), (34, 1254416), (68, 627208), (136, 313604), (272, 156802), (544, 78401)]