33856490

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 62370000

約数和(自身を除く): 28513510

約数列:

[1, 2, 5, 10, 89, 109, 178, 218, 349, 445, 545, 698, 890, 1090, 1745, 3490, 9701, 19402, 31061, 38041, 48505, 62122, 76082, 97010, 155305, 190205, 310610, 380410, 3385649, 6771298, 16928245, 33856490]

約数ペア:

[(1, 33856490), (2, 16928245), (5, 6771298), (10, 3385649), (89, 380410), (109, 310610), (178, 190205), (218, 155305), (349, 97010), (445, 76082), (545, 62122), (698, 48505), (890, 38041), (1090, 31061), (1745, 19402), (3490, 9701)]