16211272

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26317}}^1$

素因数の和:26341

約数の個数: 32

約数和(自身を含む): 37897920

約数和(自身を除く): 21686648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 26317, 52634, 105268, 184219, 210536, 289487, 368438, 578974, 736876, 1157948, 1473752, 2026409, 2315896, 4052818, 8105636, 16211272]

約数ペア:

[(1, 16211272), (2, 8105636), (4, 4052818), (7, 2315896), (8, 2026409), (11, 1473752), (14, 1157948), (22, 736876), (28, 578974), (44, 368438), (56, 289487), (77, 210536), (88, 184219), (154, 105268), (308, 52634), (616, 26317)]