31032244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 61246080

約数和(自身を除く): 30213836

約数列:

[1, 2, 4, 19, 23, 38, 41, 46, 76, 82, 92, 164, 433, 437, 779, 866, 874, 943, 1558, 1732, 1748, 1886, 3116, 3772, 8227, 9959, 16454, 17753, 17917, 19918, 32908, 35506, 35834, 39836, 71012, 71668, 189221, 337307, 378442, 408319, 674614, 756884, 816638, 1349228, 1633276, 7758061, 15516122, 31032244]

約数ペア:

[(1, 31032244), (2, 15516122), (4, 7758061), (19, 1633276), (23, 1349228), (38, 816638), (41, 756884), (46, 674614), (76, 408319), (82, 378442), (92, 337307), (164, 189221), (433, 71668), (437, 71012), (779, 39836), (866, 35834), (874, 35506), (943, 32908), (1558, 19918), (1732, 17917), (1748, 17753), (1886, 16454), (3116, 9959), (3772, 8227)]