83885438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12457}}^1$

素因数の和:12516

約数の個数: 32

約数和(自身を含む): 159063744

約数和(自身を除く): 75178306

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 12457, 24914, 87199, 161941, 174398, 323882, 460909, 921818, 1133587, 2267174, 3226363, 5991817, 6452726, 11983634, 41942719, 83885438]

約数ペア:

[(1, 83885438), (2, 41942719), (7, 11983634), (13, 6452726), (14, 5991817), (26, 3226363), (37, 2267174), (74, 1133587), (91, 921818), (182, 460909), (259, 323882), (481, 174398), (518, 161941), (962, 87199), (3367, 24914), (6734, 12457)]