86580164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 170263296

約数和(自身を除く): 83683132

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 137, 212, 271, 274, 542, 548, 583, 1084, 1166, 1507, 2332, 2981, 3014, 5962, 6028, 7261, 11924, 14363, 14522, 28726, 29044, 37127, 57452, 74254, 79871, 148508, 157993, 159742, 315986, 319484, 408397, 631972, 816794, 1633588, 1967731, 3935462, 7870924, 21645041, 43290082, 86580164]

約数ペア:

[(1, 86580164), (2, 43290082), (4, 21645041), (11, 7870924), (22, 3935462), (44, 1967731), (53, 1633588), (106, 816794), (137, 631972), (212, 408397), (271, 319484), (274, 315986), (542, 159742), (548, 157993), (583, 148508), (1084, 79871), (1166, 74254), (1507, 57452), (2332, 37127), (2981, 29044), (3014, 28726), (5962, 14522), (6028, 14363), (7261, 11924)]