85511864

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{751}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 164778240

約数和(自身を除く): 79266376

約数列:

[1, 2, 4, 8, 43, 86, 172, 331, 344, 662, 751, 1324, 1502, 2648, 3004, 6008, 14233, 28466, 32293, 56932, 64586, 113864, 129172, 248581, 258344, 497162, 994324, 1988648, 10688983, 21377966, 42755932, 85511864]

約数ペア:

[(1, 85511864), (2, 42755932), (4, 21377966), (8, 10688983), (43, 1988648), (86, 994324), (172, 497162), (331, 258344), (344, 248581), (662, 129172), (751, 113864), (1324, 64586), (1502, 56932), (2648, 32293), (3004, 28466), (6008, 14233)]