8639636

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 15621984

約数和(自身を除く): 6982348

約数列:

[1, 2, 4, 53, 83, 106, 166, 212, 332, 491, 982, 1964, 4399, 8798, 17596, 26023, 40753, 52046, 81506, 104092, 163012, 2159909, 4319818, 8639636]

約数ペア:

[(1, 8639636), (2, 4319818), (4, 2159909), (53, 163012), (83, 104092), (106, 81506), (166, 52046), (212, 40753), (332, 26023), (491, 17596), (982, 8798), (1964, 4399)]