15835184

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 31872960

約数和(自身を除く): 16037776

約数列:

[1, 2, 4, 8, 16, 41, 82, 101, 164, 202, 239, 328, 404, 478, 656, 808, 956, 1616, 1912, 3824, 4141, 8282, 9799, 16564, 19598, 24139, 33128, 39196, 48278, 66256, 78392, 96556, 156784, 193112, 386224, 989699, 1979398, 3958796, 7917592, 15835184]

約数ペア:

[(1, 15835184), (2, 7917592), (4, 3958796), (8, 1979398), (16, 989699), (41, 386224), (82, 193112), (101, 156784), (164, 96556), (202, 78392), (239, 66256), (328, 48278), (404, 39196), (478, 33128), (656, 24139), (808, 19598), (956, 16564), (1616, 9799), (1912, 8282), (3824, 4141)]