40987096

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{64853}}^1$

素因数の和:64938

約数の個数: 16

約数和(自身を含む): 77824800

約数和(自身を除く): 36837704

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 64853, 129706, 259412, 518824, 5123387, 10246774, 20493548, 40987096]

約数ペア:

[(1, 40987096), (2, 20493548), (4, 10246774), (8, 5123387), (79, 518824), (158, 259412), (316, 129706), (632, 64853)]