17318696

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 33456000

約数和(自身を除く): 16137304

約数列:

[1, 2, 4, 8, 67, 79, 134, 158, 268, 316, 409, 536, 632, 818, 1636, 3272, 5293, 10586, 21172, 27403, 32311, 42344, 54806, 64622, 109612, 129244, 219224, 258488, 2164837, 4329674, 8659348, 17318696]

約数ペア:

[(1, 17318696), (2, 8659348), (4, 4329674), (8, 2164837), (67, 258488), (79, 219224), (134, 129244), (158, 109612), (268, 64622), (316, 54806), (409, 42344), (536, 32311), (632, 27403), (818, 21172), (1636, 10586), (3272, 5293)]