31125264

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9133}}^1$

素因数の和:9215

約数の個数: 40

約数和(自身を含む): 81548352

約数和(自身を除く): 50423088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 9133, 18266, 27399, 36532, 54798, 73064, 109596, 146128, 219192, 438384, 648443, 1296886, 1945329, 2593772, 3890658, 5187544, 7781316, 10375088, 15562632, 31125264]

約数ペア:

[(1, 31125264), (2, 15562632), (3, 10375088), (4, 7781316), (6, 5187544), (8, 3890658), (12, 2593772), (16, 1945329), (24, 1296886), (48, 648443), (71, 438384), (142, 219192), (213, 146128), (284, 109596), (426, 73064), (568, 54798), (852, 36532), (1136, 27399), (1704, 18266), (3408, 9133)]