31880928

素因数分解:

$2^5\times 3^1\times {\mathrm{313}}^1\times {\mathrm{1061}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 84033936

約数和(自身を除く): 52153008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 313, 626, 939, 1061, 1252, 1878, 2122, 2504, 3183, 3756, 4244, 5008, 6366, 7512, 8488, 10016, 12732, 15024, 16976, 25464, 30048, 33952, 50928, 101856, 332093, 664186, 996279, 1328372, 1992558, 2656744, 3985116, 5313488, 7970232, 10626976, 15940464, 31880928]

約数ペア:

[(1, 31880928), (2, 15940464), (3, 10626976), (4, 7970232), (6, 5313488), (8, 3985116), (12, 2656744), (16, 1992558), (24, 1328372), (32, 996279), (48, 664186), (96, 332093), (313, 101856), (626, 50928), (939, 33952), (1061, 30048), (1252, 25464), (1878, 16976), (2122, 15024), (2504, 12732), (3183, 10016), (3756, 8488), (4244, 7512), (5008, 6366)]