15915216

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{8087}}^1$

素因数の和:8139

約数の個数: 40

約数和(自身を含む): 42122304

約数和(自身を除く): 26207088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 8087, 16174, 24261, 32348, 48522, 64696, 97044, 129392, 194088, 331567, 388176, 663134, 994701, 1326268, 1989402, 2652536, 3978804, 5305072, 7957608, 15915216]

約数ペア:

[(1, 15915216), (2, 7957608), (3, 5305072), (4, 3978804), (6, 2652536), (8, 1989402), (12, 1326268), (16, 994701), (24, 663134), (41, 388176), (48, 331567), (82, 194088), (123, 129392), (164, 97044), (246, 64696), (328, 48522), (492, 32348), (656, 24261), (984, 16174), (1968, 8087)]