31945870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3499}}^1$

素因数の和:3600

約数の個数: 32

約数和(自身を含む): 63504000

約数和(自身を除く): 31558130

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 3499, 4565, 6998, 9130, 17495, 34990, 38489, 76978, 192445, 290417, 384890, 580834, 1452085, 2904170, 3194587, 6389174, 15972935, 31945870]

約数ペア:

[(1, 31945870), (2, 15972935), (5, 6389174), (10, 3194587), (11, 2904170), (22, 1452085), (55, 580834), (83, 384890), (110, 290417), (166, 192445), (415, 76978), (830, 38489), (913, 34990), (1826, 17495), (3499, 9130), (4565, 6998)]