80659696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22811}}^1$

素因数の和:22849

約数の個数: 40

約数和(自身を含む): 178207344

約数和(自身を除く): 97547648

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 22811, 45622, 91244, 182488, 296543, 364976, 387787, 593086, 775574, 1186172, 1551148, 2372344, 3102296, 4744688, 5041231, 6204592, 10082462, 20164924, 40329848, 80659696]

約数ペア:

[(1, 80659696), (2, 40329848), (4, 20164924), (8, 10082462), (13, 6204592), (16, 5041231), (17, 4744688), (26, 3102296), (34, 2372344), (52, 1551148), (68, 1186172), (104, 775574), (136, 593086), (208, 387787), (221, 364976), (272, 296543), (442, 182488), (884, 91244), (1768, 45622), (3536, 22811)]