16225790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7993}}^1$

素因数の和:8036

約数の個数: 32

約数和(自身を含む): 34534080

約数和(自身を除く): 18308290

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 7993, 15986, 39965, 55951, 79930, 111902, 231797, 279755, 463594, 559510, 1158985, 1622579, 2317970, 3245158, 8112895, 16225790]

約数ペア:

[(1, 16225790), (2, 8112895), (5, 3245158), (7, 2317970), (10, 1622579), (14, 1158985), (29, 559510), (35, 463594), (58, 279755), (70, 231797), (145, 111902), (203, 79930), (290, 55951), (406, 39965), (1015, 15986), (2030, 7993)]