16292170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 14189750

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 503, 790, 1006, 2515, 3239, 5030, 6478, 16195, 20623, 32390, 39737, 41246, 79474, 103115, 198685, 206230, 397370, 1629217, 3258434, 8146085, 16292170]

約数ペア:

[(1, 16292170), (2, 8146085), (5, 3258434), (10, 1629217), (41, 397370), (79, 206230), (82, 198685), (158, 103115), (205, 79474), (395, 41246), (410, 39737), (503, 32390), (790, 20623), (1006, 16195), (2515, 6478), (3239, 5030)]