31106994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{523}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 65193984

約数和(自身を除く): 34086990

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 431, 523, 862, 1046, 1293, 1569, 2586, 3138, 9913, 12029, 19826, 24058, 29739, 36087, 59478, 72174, 225413, 450826, 676239, 1352478, 5184499, 10368998, 15553497, 31106994]

約数ペア:

[(1, 31106994), (2, 15553497), (3, 10368998), (6, 5184499), (23, 1352478), (46, 676239), (69, 450826), (138, 225413), (431, 72174), (523, 59478), (862, 36087), (1046, 29739), (1293, 24058), (1569, 19826), (2586, 12029), (3138, 9913)]