40081844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{4013}}^1$

素因数の和:4255

約数の個数: 24

約数和(自身を含む): 76876128

約数和(自身を除く): 36794284

約数列:

[1, 2, 4, 11, 22, 44, 227, 454, 908, 2497, 4013, 4994, 8026, 9988, 16052, 44143, 88286, 176572, 910951, 1821902, 3643804, 10020461, 20040922, 40081844]

約数ペア:

[(1, 40081844), (2, 20040922), (4, 10020461), (11, 3643804), (22, 1821902), (44, 910951), (227, 176572), (454, 88286), (908, 44143), (2497, 16052), (4013, 9988), (4994, 8026)]