81962368

素因数分解:

$2^7\times {\mathrm{599}}^1\times {\mathrm{1069}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 163710000

約数和(自身を除く): 81747632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 599, 1069, 1198, 2138, 2396, 4276, 4792, 8552, 9584, 17104, 19168, 34208, 38336, 68416, 76672, 136832, 640331, 1280662, 2561324, 5122648, 10245296, 20490592, 40981184, 81962368]

約数ペア:

[(1, 81962368), (2, 40981184), (4, 20490592), (8, 10245296), (16, 5122648), (32, 2561324), (64, 1280662), (128, 640331), (599, 136832), (1069, 76672), (1198, 68416), (2138, 38336), (2396, 34208), (4276, 19168), (4792, 17104), (8552, 9584)]