16798244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 32659200

約数和(自身を除く): 15860956

約数列:

[1, 2, 4, 17, 34, 53, 59, 68, 79, 106, 118, 158, 212, 236, 316, 901, 1003, 1343, 1802, 2006, 2686, 3127, 3604, 4012, 4187, 4661, 5372, 6254, 8374, 9322, 12508, 16748, 18644, 53159, 71179, 79237, 106318, 142358, 158474, 212636, 247033, 284716, 316948, 494066, 988132, 4199561, 8399122, 16798244]

約数ペア:

[(1, 16798244), (2, 8399122), (4, 4199561), (17, 988132), (34, 494066), (53, 316948), (59, 284716), (68, 247033), (79, 212636), (106, 158474), (118, 142358), (158, 106318), (212, 79237), (236, 71179), (316, 53159), (901, 18644), (1003, 16748), (1343, 12508), (1802, 9322), (2006, 8374), (2686, 6254), (3127, 5372), (3604, 4661), (4012, 4187)]