16204184

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 15245416

約数列:

[1, 2, 4, 8, 41, 82, 127, 164, 254, 328, 389, 508, 778, 1016, 1556, 3112, 5207, 10414, 15949, 20828, 31898, 41656, 49403, 63796, 98806, 127592, 197612, 395224, 2025523, 4051046, 8102092, 16204184]

約数ペア:

[(1, 16204184), (2, 8102092), (4, 4051046), (8, 2025523), (41, 395224), (82, 197612), (127, 127592), (164, 98806), (254, 63796), (328, 49403), (389, 41656), (508, 31898), (778, 20828), (1016, 15949), (1556, 10414), (3112, 5207)]