64159316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{4019}}^1$

素因数の和:4343

約数の個数: 24

約数和(自身を含む): 121339680

約数和(自身を除く): 57180364

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 3991, 4019, 7982, 8038, 15964, 16076, 52247, 104494, 208988, 1233833, 2467666, 4935332, 16039829, 32079658, 64159316]

約数ペア:

[(1, 64159316), (2, 32079658), (4, 16039829), (13, 4935332), (26, 2467666), (52, 1233833), (307, 208988), (614, 104494), (1228, 52247), (3991, 16076), (4019, 15964), (7982, 8038)]