164034392

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{977}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 318280320

約数和(自身を除く): 154245928

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 677, 977, 1354, 1954, 2708, 3908, 5416, 7816, 20987, 30287, 41974, 60574, 83948, 121148, 167896, 242296, 661429, 1322858, 2645716, 5291432, 20504299, 41008598, 82017196, 164034392]

約数ペア:

[(1, 164034392), (2, 82017196), (4, 41008598), (8, 20504299), (31, 5291432), (62, 2645716), (124, 1322858), (248, 661429), (677, 242296), (977, 167896), (1354, 121148), (1954, 83948), (2708, 60574), (3908, 41974), (5416, 30287), (7816, 20987)]