31101130

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{3203}}^1$

素因数の和:4181

約数の個数: 16

約数和(自身を含む): 56057184

約数和(自身を除く): 24956054

約数列:

[1, 2, 5, 10, 971, 1942, 3203, 4855, 6406, 9710, 16015, 32030, 3110113, 6220226, 15550565, 31101130]

約数ペア:

[(1, 31101130), (2, 15550565), (5, 6220226), (10, 3110113), (971, 32030), (1942, 16015), (3203, 9710), (4855, 6406)]