828853868

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{32191}}^1$

素因数の和:32393

約数の個数: 24

約数和(自身を含む): 1495382784

約数和(自身を除く): 666528916

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 6437, 12874, 25748, 32191, 64382, 128764, 1319831, 2639662, 5053987, 5279324, 10107974, 20215948, 207213467, 414426934, 828853868]

約数ペア:

[(1, 828853868), (2, 414426934), (4, 207213467), (41, 20215948), (82, 10107974), (157, 5279324), (164, 5053987), (314, 2639662), (628, 1319831), (6437, 128764), (12874, 64382), (25748, 32191)]