16904104

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3821}}^1$

素因数の和:3913

約数の個数: 32

約数和(自身を含む): 36691200

約数和(自身を除く): 19787096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 3821, 4424, 7642, 15284, 26747, 30568, 53494, 106988, 213976, 301859, 603718, 1207436, 2113013, 2414872, 4226026, 8452052, 16904104]

約数ペア:

[(1, 16904104), (2, 8452052), (4, 4226026), (7, 2414872), (8, 2113013), (14, 1207436), (28, 603718), (56, 301859), (79, 213976), (158, 106988), (316, 53494), (553, 30568), (632, 26747), (1106, 15284), (2212, 7642), (3821, 4424)]