15304216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2617}}^1$

素因数の和:2683

約数の個数: 32

約数和(自身を含む): 31101840

約数和(自身を除く): 15797624

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2617, 2924, 5234, 5848, 10468, 20936, 44489, 88978, 112531, 177956, 225062, 355912, 450124, 900248, 1913027, 3826054, 7652108, 15304216]

約数ペア:

[(1, 15304216), (2, 7652108), (4, 3826054), (8, 1913027), (17, 900248), (34, 450124), (43, 355912), (68, 225062), (86, 177956), (136, 112531), (172, 88978), (344, 44489), (731, 20936), (1462, 10468), (2617, 5848), (2924, 5234)]