409376384

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{31051}}^1$

素因数の和:31168

約数の個数: 32

約数和(自身を含む): 823499040

約数和(自身を除く): 414122656

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1648, 3296, 6592, 13184, 31051, 62102, 124204, 248408, 496816, 993632, 1987264, 3198253, 3974528, 6396506, 12793012, 25586024, 51172048, 102344096, 204688192, 409376384]

約数ペア:

[(1, 409376384), (2, 204688192), (4, 102344096), (8, 51172048), (16, 25586024), (32, 12793012), (64, 6396506), (103, 3974528), (128, 3198253), (206, 1987264), (412, 993632), (824, 496816), (1648, 248408), (3296, 124204), (6592, 62102), (13184, 31051)]