16205168

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3529}}^1$

素因数の和:3585

約数の個数: 40

約数和(自身を含む): 36768480

約数和(自身を除く): 20563312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 3529, 4592, 7058, 14116, 24703, 28232, 49406, 56464, 98812, 144689, 197624, 289378, 395248, 578756, 1012823, 1157512, 2025646, 2315024, 4051292, 8102584, 16205168]

約数ペア:

[(1, 16205168), (2, 8102584), (4, 4051292), (7, 2315024), (8, 2025646), (14, 1157512), (16, 1012823), (28, 578756), (41, 395248), (56, 289378), (82, 197624), (112, 144689), (164, 98812), (287, 56464), (328, 49406), (574, 28232), (656, 24703), (1148, 14116), (2296, 7058), (3529, 4592)]