85922638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 136857600

約数和(自身を除く): 50934962

約数列:

[1, 2, 31, 62, 71, 131, 142, 149, 262, 298, 2201, 4061, 4402, 4619, 8122, 9238, 9301, 10579, 18602, 19519, 21158, 39038, 288331, 327949, 576662, 605089, 655898, 1210178, 1385849, 2771698, 42961319, 85922638]

約数ペア:

[(1, 85922638), (2, 42961319), (31, 2771698), (62, 1385849), (71, 1210178), (131, 655898), (142, 605089), (149, 576662), (262, 327949), (298, 288331), (2201, 39038), (4061, 21158), (4402, 19519), (4619, 18602), (8122, 10579), (9238, 9301)]