402112

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 28

約数和(自身を含む): 818896

約数和(自身を除く): 416784

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 103, 122, 206, 244, 412, 488, 824, 976, 1648, 1952, 3296, 3904, 6283, 6592, 12566, 25132, 50264, 100528, 201056, 402112]

約数ペア:

[(1, 402112), (2, 201056), (4, 100528), (8, 50264), (16, 25132), (32, 12566), (61, 6592), (64, 6283), (103, 3904), (122, 3296), (206, 1952), (244, 1648), (412, 976), (488, 824)]