64173392

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{108401}}^1$

素因数の和:108446

約数の個数: 20

約数和(自身を含む): 127697556

約数和(自身を除く): 63524164

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 108401, 216802, 433604, 867208, 1734416, 4010837, 8021674, 16043348, 32086696, 64173392]

約数ペア:

[(1, 64173392), (2, 32086696), (4, 16043348), (8, 8021674), (16, 4010837), (37, 1734416), (74, 867208), (148, 433604), (296, 216802), (592, 108401)]