31436542

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1871}}^1$

素因数の和:2175

約数の個数: 16

約数和(自身を含む): 48881664

約数和(自身を除く): 17445122

約数列:

[1, 2, 31, 62, 271, 542, 1871, 3742, 8401, 16802, 58001, 116002, 507041, 1014082, 15718271, 31436542]

約数ペア:

[(1, 31436542), (2, 15718271), (31, 1014082), (62, 507041), (271, 116002), (542, 58001), (1871, 16802), (3742, 8401)]