31480008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8147}}^1$

素因数の和:8186

約数の個数: 64

約数和(自身を含む): 93864960

約数和(自身を除く): 62384952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 8147, 16294, 24441, 32588, 48882, 57029, 65176, 97764, 114058, 171087, 187381, 195528, 228116, 342174, 374762, 456232, 562143, 684348, 749524, 1124286, 1311667, 1368696, 1499048, 2248572, 2623334, 3935001, 4497144, 5246668, 7870002, 10493336, 15740004, 31480008]

約数ペア:

[(1, 31480008), (2, 15740004), (3, 10493336), (4, 7870002), (6, 5246668), (7, 4497144), (8, 3935001), (12, 2623334), (14, 2248572), (21, 1499048), (23, 1368696), (24, 1311667), (28, 1124286), (42, 749524), (46, 684348), (56, 562143), (69, 456232), (84, 374762), (92, 342174), (138, 228116), (161, 195528), (168, 187381), (184, 171087), (276, 114058), (322, 97764), (483, 65176), (552, 57029), (644, 48882), (966, 32588), (1288, 24441), (1932, 16294), (3864, 8147)]