31241304

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{13997}}^1$

素因数の和:14040

約数の個数: 48

約数和(自身を含む): 87347520

約数和(自身を除く): 56106216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 13997, 27994, 41991, 55988, 83982, 111976, 125973, 167964, 251946, 335928, 433907, 503892, 867814, 1007784, 1301721, 1735628, 2603442, 3471256, 3905163, 5206884, 7810326, 10413768, 15620652, 31241304]

約数ペア:

[(1, 31241304), (2, 15620652), (3, 10413768), (4, 7810326), (6, 5206884), (8, 3905163), (9, 3471256), (12, 2603442), (18, 1735628), (24, 1301721), (31, 1007784), (36, 867814), (62, 503892), (72, 433907), (93, 335928), (124, 251946), (186, 167964), (248, 125973), (279, 111976), (372, 83982), (558, 55988), (744, 41991), (1116, 27994), (2232, 13997)]