39280448

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{32303}}^1$

素因数の和:32334

約数の個数: 28

約数和(自身を含む): 82052160

約数和(自身を除く): 42771712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 32303, 64606, 129212, 258424, 516848, 613757, 1033696, 1227514, 2067392, 2455028, 4910056, 9820112, 19640224, 39280448]

約数ペア:

[(1, 39280448), (2, 19640224), (4, 9820112), (8, 4910056), (16, 2455028), (19, 2067392), (32, 1227514), (38, 1033696), (64, 613757), (76, 516848), (152, 258424), (304, 129212), (608, 64606), (1216, 32303)]