31978704

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{3851}}^1$

素因数の和:4035

約数の個数: 40

約数和(自身を含む): 83110752

約数和(自身を除く): 51132048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 3851, 4152, 7702, 8304, 11553, 15404, 23106, 30808, 46212, 61616, 92424, 184848, 666223, 1332446, 1998669, 2664892, 3997338, 5329784, 7994676, 10659568, 15989352, 31978704]

約数ペア:

[(1, 31978704), (2, 15989352), (3, 10659568), (4, 7994676), (6, 5329784), (8, 3997338), (12, 2664892), (16, 1998669), (24, 1332446), (48, 666223), (173, 184848), (346, 92424), (519, 61616), (692, 46212), (1038, 30808), (1384, 23106), (2076, 15404), (2768, 11553), (3851, 8304), (4152, 7702)]