86960456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 185794560

約数和(自身を除く): 98834104

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 127, 248, 251, 254, 341, 502, 508, 682, 1004, 1016, 1364, 1397, 2008, 2728, 2761, 2794, 3937, 5522, 5588, 7781, 7874, 11044, 11176, 15562, 15748, 22088, 31124, 31496, 31877, 43307, 62248, 63754, 85591, 86614, 127508, 171182, 173228, 255016, 342364, 346456, 350647, 684728, 701294, 988187, 1402588, 1976374, 2805176, 3952748, 7905496, 10870057, 21740114, 43480228, 86960456]

約数ペア:

[(1, 86960456), (2, 43480228), (4, 21740114), (8, 10870057), (11, 7905496), (22, 3952748), (31, 2805176), (44, 1976374), (62, 1402588), (88, 988187), (124, 701294), (127, 684728), (248, 350647), (251, 346456), (254, 342364), (341, 255016), (502, 173228), (508, 171182), (682, 127508), (1004, 86614), (1016, 85591), (1364, 63754), (1397, 62248), (2008, 43307), (2728, 31877), (2761, 31496), (2794, 31124), (3937, 22088), (5522, 15748), (5588, 15562), (7781, 11176), (7874, 11044)]