1566494128

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{23473}}^1$

素因数の和:23621

約数の個数: 40

約数和(自身を含む): 3137816528

約数和(自身を除く): 1571322400

約数列:

[1, 2, 4, 8, 16, 43, 86, 97, 172, 194, 344, 388, 688, 776, 1552, 4171, 8342, 16684, 23473, 33368, 46946, 66736, 93892, 187784, 375568, 1009339, 2018678, 2276881, 4037356, 4553762, 8074712, 9107524, 16149424, 18215048, 36430096, 97905883, 195811766, 391623532, 783247064, 1566494128]

約数ペア:

[(1, 1566494128), (2, 783247064), (4, 391623532), (8, 195811766), (16, 97905883), (43, 36430096), (86, 18215048), (97, 16149424), (172, 9107524), (194, 8074712), (344, 4553762), (388, 4037356), (688, 2276881), (776, 2018678), (1552, 1009339), (4171, 375568), (8342, 187784), (16684, 93892), (23473, 66736), (33368, 46946)]