84133790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12211}}^1$

素因数の和:12284

約数の個数: 32

約数和(自身を含む): 166180896

約数和(自身を除く): 82047106

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 12211, 24422, 61055, 122110, 158743, 317486, 647183, 793715, 1294366, 1587430, 3235915, 6471830, 8413379, 16826758, 42066895, 84133790]

約数ペア:

[(1, 84133790), (2, 42066895), (5, 16826758), (10, 8413379), (13, 6471830), (26, 3235915), (53, 1587430), (65, 1294366), (106, 793715), (130, 647183), (265, 317486), (530, 158743), (689, 122110), (1378, 61055), (3445, 24422), (6890, 12211)]