39541328

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{41887}}^1$

素因数の和:41954

約数の個数: 20

約数和(自身を含む): 77911680

約数和(自身を除く): 38370352

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 41887, 83774, 167548, 335096, 670192, 2471333, 4942666, 9885332, 19770664, 39541328]

約数ペア:

[(1, 39541328), (2, 19770664), (4, 9885332), (8, 4942666), (16, 2471333), (59, 670192), (118, 335096), (236, 167548), (472, 83774), (944, 41887)]