31241736

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{10091}}^1$

素因数の和:10146

約数の個数: 48

約数和(自身を含む): 86589360

約数和(自身を除く): 55347624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 10091, 20182, 30273, 40364, 60546, 80728, 90819, 121092, 181638, 242184, 363276, 433913, 726552, 867826, 1301739, 1735652, 2603478, 3471304, 3905217, 5206956, 7810434, 10413912, 15620868, 31241736]

約数ペア:

[(1, 31241736), (2, 15620868), (3, 10413912), (4, 7810434), (6, 5206956), (8, 3905217), (9, 3471304), (12, 2603478), (18, 1735652), (24, 1301739), (36, 867826), (43, 726552), (72, 433913), (86, 363276), (129, 242184), (172, 181638), (258, 121092), (344, 90819), (387, 80728), (516, 60546), (774, 40364), (1032, 30273), (1548, 20182), (3096, 10091)]