31519224

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2341}}^1$

素因数の和:2381

約数の個数: 96

約数和(自身を含む): 98645040

約数和(自身を除く): 67125816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 132, 136, 153, 187, 198, 204, 264, 306, 374, 396, 408, 561, 612, 748, 792, 1122, 1224, 1496, 1683, 2244, 2341, 3366, 4488, 4682, 6732, 7023, 9364, 13464, 14046, 18728, 21069, 25751, 28092, 39797, 42138, 51502, 56184, 77253, 79594, 84276, 103004, 119391, 154506, 159188, 168552, 206008, 231759, 238782, 309012, 318376, 358173, 437767, 463518, 477564, 618024, 716346, 875534, 927036, 955128, 1313301, 1432692, 1751068, 1854072, 2626602, 2865384, 3502136, 3939903, 5253204, 7879806, 10506408, 15759612, 31519224]

約数ペア:

[(1, 31519224), (2, 15759612), (3, 10506408), (4, 7879806), (6, 5253204), (8, 3939903), (9, 3502136), (11, 2865384), (12, 2626602), (17, 1854072), (18, 1751068), (22, 1432692), (24, 1313301), (33, 955128), (34, 927036), (36, 875534), (44, 716346), (51, 618024), (66, 477564), (68, 463518), (72, 437767), (88, 358173), (99, 318376), (102, 309012), (132, 238782), (136, 231759), (153, 206008), (187, 168552), (198, 159188), (204, 154506), (264, 119391), (306, 103004), (374, 84276), (396, 79594), (408, 77253), (561, 56184), (612, 51502), (748, 42138), (792, 39797), (1122, 28092), (1224, 25751), (1496, 21069), (1683, 18728), (2244, 14046), (2341, 13464), (3366, 9364), (4488, 7023), (4682, 6732)]