16204678

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 12825722

約数列:

[1, 2, 7, 14, 29, 58, 167, 203, 239, 334, 406, 478, 1169, 1673, 2338, 3346, 4843, 6931, 9686, 13862, 33901, 39913, 48517, 67802, 79826, 97034, 279391, 558782, 1157477, 2314954, 8102339, 16204678]

約数ペア:

[(1, 16204678), (2, 8102339), (7, 2314954), (14, 1157477), (29, 558782), (58, 279391), (167, 97034), (203, 79826), (239, 67802), (334, 48517), (406, 39913), (478, 33901), (1169, 13862), (1673, 9686), (2338, 6931), (3346, 4843)]