80931344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13417}}^1$

素因数の和:13467

約数の個数: 40

約数和(自身を含む): 174702360

約数和(自身を除く): 93771016

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 13417, 26834, 53668, 107336, 174421, 214672, 348842, 389093, 697684, 778186, 1395368, 1556372, 2790736, 3112744, 5058209, 6225488, 10116418, 20232836, 40465672, 80931344]

約数ペア:

[(1, 80931344), (2, 40465672), (4, 20232836), (8, 10116418), (13, 6225488), (16, 5058209), (26, 3112744), (29, 2790736), (52, 1556372), (58, 1395368), (104, 778186), (116, 697684), (208, 389093), (232, 348842), (377, 214672), (464, 174421), (754, 107336), (1508, 53668), (3016, 26834), (6032, 13417)]