84285568

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{3943}}^1$

素因数の和:4124

約数の個数: 32

約数和(自身を含む): 168960960

約数和(自身を除く): 84675392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 1336, 2672, 3943, 5344, 7886, 10688, 15772, 21376, 31544, 63088, 126176, 252352, 504704, 658481, 1316962, 2633924, 5267848, 10535696, 21071392, 42142784, 84285568]

約数ペア:

[(1, 84285568), (2, 42142784), (4, 21071392), (8, 10535696), (16, 5267848), (32, 2633924), (64, 1316962), (128, 658481), (167, 504704), (334, 252352), (668, 126176), (1336, 63088), (2672, 31544), (3943, 21376), (5344, 15772), (7886, 10688)]