101989168

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{172279}}^1$

素因数の和:172324

約数の個数: 20

約数和(自身を含む): 202945840

約数和(自身を除く): 100956672

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 172279, 344558, 689116, 1378232, 2756464, 6374323, 12748646, 25497292, 50994584, 101989168]

約数ペア:

[(1, 101989168), (2, 50994584), (4, 25497292), (8, 12748646), (16, 6374323), (37, 2756464), (74, 1378232), (148, 689116), (296, 344558), (592, 172279)]