64498488

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{40111}}^1$

素因数の和:40187

約数の個数: 32

約数和(自身を含む): 163656960

約数和(自身を除く): 99158472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 40111, 80222, 120333, 160444, 240666, 320888, 481332, 962664, 2687437, 5374874, 8062311, 10749748, 16124622, 21499496, 32249244, 64498488]

約数ペア:

[(1, 64498488), (2, 32249244), (3, 21499496), (4, 16124622), (6, 10749748), (8, 8062311), (12, 5374874), (24, 2687437), (67, 962664), (134, 481332), (201, 320888), (268, 240666), (402, 160444), (536, 120333), (804, 80222), (1608, 40111)]