80791352

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 154159200

約数和(自身を除く): 73367848

約数列:

[1, 2, 4, 8, 89, 178, 233, 356, 466, 487, 712, 932, 974, 1864, 1948, 3896, 20737, 41474, 43343, 82948, 86686, 113471, 165896, 173372, 226942, 346744, 453884, 907768, 10098919, 20197838, 40395676, 80791352]

約数ペア:

[(1, 80791352), (2, 40395676), (4, 20197838), (8, 10098919), (89, 907768), (178, 453884), (233, 346744), (356, 226942), (466, 173372), (487, 165896), (712, 113471), (932, 86686), (974, 82948), (1864, 43343), (1948, 41474), (3896, 20737)]