85358536

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 163599840

約数和(自身を除く): 78241304

約数列:

[1, 2, 4, 8, 67, 134, 163, 268, 326, 536, 652, 977, 1304, 1954, 3908, 7816, 10921, 21842, 43684, 65459, 87368, 130918, 159251, 261836, 318502, 523672, 637004, 1274008, 10669817, 21339634, 42679268, 85358536]

約数ペア:

[(1, 85358536), (2, 42679268), (4, 21339634), (8, 10669817), (67, 1274008), (134, 637004), (163, 523672), (268, 318502), (326, 261836), (536, 159251), (652, 130918), (977, 87368), (1304, 65459), (1954, 43684), (3908, 21842), (7816, 10921)]