86281384

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{37579}}^1$

素因数の和:37633

約数の個数: 32

約数和(自身を含む): 189403200

約数和(自身を除く): 103121816

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 37579, 75158, 150316, 263053, 300632, 526106, 1052212, 1540739, 2104424, 3081478, 6162956, 10785173, 12325912, 21570346, 43140692, 86281384]

約数ペア:

[(1, 86281384), (2, 43140692), (4, 21570346), (7, 12325912), (8, 10785173), (14, 6162956), (28, 3081478), (41, 2104424), (56, 1540739), (82, 1052212), (164, 526106), (287, 300632), (328, 263053), (574, 150316), (1148, 75158), (2296, 37579)]