85204168

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{22709}}^1$

素因数の和:22789

約数の個数: 32

約数和(自身を含む): 185313600

約数和(自身を除く): 100109432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 22709, 45418, 90836, 158963, 181672, 317926, 635852, 1271704, 1521503, 3043006, 6086012, 10650521, 12172024, 21301042, 42602084, 85204168]

約数ペア:

[(1, 85204168), (2, 42602084), (4, 21301042), (7, 12172024), (8, 10650521), (14, 6086012), (28, 3043006), (56, 1521503), (67, 1271704), (134, 635852), (268, 317926), (469, 181672), (536, 158963), (938, 90836), (1876, 45418), (3752, 22709)]