31103812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6827}}^1$

素因数の和:6915

約数の個数: 24

約数和(自身を含む): 58502304

約数和(自身を除く): 27398492

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 6827, 13654, 27308, 116059, 232118, 457409, 464236, 914818, 1829636, 7775953, 15551906, 31103812]

約数ペア:

[(1, 31103812), (2, 15551906), (4, 7775953), (17, 1829636), (34, 914818), (67, 464236), (68, 457409), (134, 232118), (268, 116059), (1139, 27308), (2278, 13654), (4556, 6827)]