86738810

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{63313}}^1$

素因数の和:63457

約数の個数: 16

約数和(自身を含む): 157271976

約数和(自身を除く): 70533166

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 63313, 126626, 316565, 633130, 8673881, 17347762, 43369405, 86738810]

約数ペア:

[(1, 86738810), (2, 43369405), (5, 17347762), (10, 8673881), (137, 633130), (274, 316565), (685, 126626), (1370, 63313)]