80375464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13099}}^1$

素因数の和:13177

約数の個数: 32

約数和(自身を含む): 165060000

約数和(自身を除く): 84684536

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 6136, 13099, 26198, 52396, 104792, 170287, 340574, 681148, 772841, 1362296, 1545682, 3091364, 6182728, 10046933, 20093866, 40187732, 80375464]

約数ペア:

[(1, 80375464), (2, 40187732), (4, 20093866), (8, 10046933), (13, 6182728), (26, 3091364), (52, 1545682), (59, 1362296), (104, 772841), (118, 681148), (236, 340574), (472, 170287), (767, 104792), (1534, 52396), (3068, 26198), (6136, 13099)]