31506414

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 64143360

約数和(自身を除く): 32636946

約数列:

[1, 2, 3, 6, 127, 173, 239, 254, 346, 381, 478, 519, 717, 762, 1038, 1434, 21971, 30353, 41347, 43942, 60706, 65913, 82694, 91059, 124041, 131826, 182118, 248082, 5251069, 10502138, 15753207, 31506414]

約数ペア:

[(1, 31506414), (2, 15753207), (3, 10502138), (6, 5251069), (127, 248082), (173, 182118), (239, 131826), (254, 124041), (346, 91059), (381, 82694), (478, 65913), (519, 60706), (717, 43942), (762, 41347), (1038, 30353), (1434, 21971)]