86942154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{21031}}^1$

素因数の和:21102

約数の個数: 32

約数和(自身を含む): 190802304

約数和(自身を除く): 103860150

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 21031, 42062, 63093, 126186, 273403, 546806, 820209, 1114643, 1640418, 2229286, 3343929, 6687858, 14490359, 28980718, 43471077, 86942154]

約数ペア:

[(1, 86942154), (2, 43471077), (3, 28980718), (6, 14490359), (13, 6687858), (26, 3343929), (39, 2229286), (53, 1640418), (78, 1114643), (106, 820209), (159, 546806), (318, 273403), (689, 126186), (1378, 63093), (2067, 42062), (4134, 21031)]