80108464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{433}}^1$

素因数の和:845

約数の個数: 40

約数和(自身を含む): 161017472

約数和(自身を除く): 80909008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 373, 433, 496, 746, 866, 1492, 1732, 2984, 3464, 5968, 6928, 11563, 13423, 23126, 26846, 46252, 53692, 92504, 107384, 161509, 185008, 214768, 323018, 646036, 1292072, 2584144, 5006779, 10013558, 20027116, 40054232, 80108464]

約数ペア:

[(1, 80108464), (2, 40054232), (4, 20027116), (8, 10013558), (16, 5006779), (31, 2584144), (62, 1292072), (124, 646036), (248, 323018), (373, 214768), (433, 185008), (496, 161509), (746, 107384), (866, 92504), (1492, 53692), (1732, 46252), (2984, 26846), (3464, 23126), (5968, 13423), (6928, 11563)]