86193296

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8647}}^1$

素因数の和:8751

約数の個数: 40

約数和(自身を含む): 193023360

約数和(自身を除く): 106830064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 8647, 9968, 17294, 34588, 60529, 69176, 121058, 138352, 242116, 484232, 769583, 968464, 1539166, 3078332, 5387081, 6156664, 10774162, 12313328, 21548324, 43096648, 86193296]

約数ペア:

[(1, 86193296), (2, 43096648), (4, 21548324), (7, 12313328), (8, 10774162), (14, 6156664), (16, 5387081), (28, 3078332), (56, 1539166), (89, 968464), (112, 769583), (178, 484232), (356, 242116), (623, 138352), (712, 121058), (1246, 69176), (1424, 60529), (2492, 34588), (4984, 17294), (8647, 9968)]