85541312

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{19949}}^1$

素因数の和:20028

約数の個数: 28

約数和(自身を含む): 172288200

約数和(自身を除く): 86746888

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 19949, 39898, 79796, 159592, 319184, 638368, 1276736, 1336583, 2673166, 5346332, 10692664, 21385328, 42770656, 85541312]

約数ペア:

[(1, 85541312), (2, 42770656), (4, 21385328), (8, 10692664), (16, 5346332), (32, 2673166), (64, 1336583), (67, 1276736), (134, 638368), (268, 319184), (536, 159592), (1072, 79796), (2144, 39898), (4288, 19949)]