16165912

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16981}}^1$

素因数の和:17011

約数の個数: 32

約数和(自身を含む): 36681120

約数和(自身を除く): 20515208

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 16981, 33962, 67924, 118867, 135848, 237734, 288677, 475468, 577354, 950936, 1154708, 2020739, 2309416, 4041478, 8082956, 16165912]

約数ペア:

[(1, 16165912), (2, 8082956), (4, 4041478), (7, 2309416), (8, 2020739), (14, 1154708), (17, 950936), (28, 577354), (34, 475468), (56, 288677), (68, 237734), (119, 135848), (136, 118867), (238, 67924), (476, 33962), (952, 16981)]