102730064

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{221401}}^1$

素因数の和:221438

約数の個数: 20

約数和(自身を含む): 205903860

約数和(自身を除く): 103173796

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 221401, 442802, 885604, 1771208, 3542416, 6420629, 12841258, 25682516, 51365032, 102730064]

約数ペア:

[(1, 102730064), (2, 51365032), (4, 25682516), (8, 12841258), (16, 6420629), (29, 3542416), (58, 1771208), (116, 885604), (232, 442802), (464, 221401)]