77392208

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{30809}}^1$

素因数の和:30974

約数の個数: 20

約数和(自身を含む): 150907380

約数和(自身を除く): 73515172

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 30809, 61618, 123236, 246472, 492944, 4837013, 9674026, 19348052, 38696104, 77392208]

約数ペア:

[(1, 77392208), (2, 38696104), (4, 19348052), (8, 9674026), (16, 4837013), (157, 492944), (314, 246472), (628, 123236), (1256, 61618), (2512, 30809)]