86732728

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{797}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 166239360

約数和(自身を除く): 79506632

約数列:

[1, 2, 4, 8, 61, 122, 223, 244, 446, 488, 797, 892, 1594, 1784, 3188, 6376, 13603, 27206, 48617, 54412, 97234, 108824, 177731, 194468, 355462, 388936, 710924, 1421848, 10841591, 21683182, 43366364, 86732728]

約数ペア:

[(1, 86732728), (2, 43366364), (4, 21683182), (8, 10841591), (61, 1421848), (122, 710924), (223, 388936), (244, 355462), (446, 194468), (488, 177731), (797, 108824), (892, 97234), (1594, 54412), (1784, 48617), (3188, 27206), (6376, 13603)]