31911432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{189949}}^1$

素因数の和:189965

約数の個数: 32

約数和(自身を含む): 91176000

約数和(自身を除く): 59264568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 189949, 379898, 569847, 759796, 1139694, 1329643, 1519592, 2279388, 2659286, 3988929, 4558776, 5318572, 7977858, 10637144, 15955716, 31911432]

約数ペア:

[(1, 31911432), (2, 15955716), (3, 10637144), (4, 7977858), (6, 5318572), (7, 4558776), (8, 3988929), (12, 2659286), (14, 2279388), (21, 1519592), (24, 1329643), (28, 1139694), (42, 759796), (56, 569847), (84, 379898), (168, 189949)]