31599982

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:915

約数の個数: 16

約数和(自身を含む): 48066480

約数和(自身を除く): 16466498

約数列:

[1, 2, 139, 197, 278, 394, 577, 1154, 27383, 54766, 80203, 113669, 160406, 227338, 15799991, 31599982]

約数ペア:

[(1, 31599982), (2, 15799991), (139, 227338), (197, 160406), (278, 113669), (394, 80203), (577, 54766), (1154, 27383)]