85142176

素因数分解:

$2^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2551}}^1$

素因数の和:2717

約数の個数: 48

約数和(自身を含む): 192931200

約数和(自身を除く): 107789024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 149, 224, 298, 596, 1043, 1192, 2086, 2384, 2551, 4172, 4768, 5102, 8344, 10204, 16688, 17857, 20408, 33376, 35714, 40816, 71428, 81632, 142856, 285712, 380099, 571424, 760198, 1520396, 2660693, 3040792, 5321386, 6081584, 10642772, 12163168, 21285544, 42571088, 85142176]

約数ペア:

[(1, 85142176), (2, 42571088), (4, 21285544), (7, 12163168), (8, 10642772), (14, 6081584), (16, 5321386), (28, 3040792), (32, 2660693), (56, 1520396), (112, 760198), (149, 571424), (224, 380099), (298, 285712), (596, 142856), (1043, 81632), (1192, 71428), (2086, 40816), (2384, 35714), (2551, 33376), (4172, 20408), (4768, 17857), (5102, 16688), (8344, 10204)]