4019983328

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{10303}}^1$

素因数の和:10539

約数の個数: 48

約数和(自身を含む): 8062467840

約数和(自身を除く): 4042484512

約数列:

[1, 2, 4, 8, 16, 32, 89, 137, 178, 274, 356, 548, 712, 1096, 1424, 2192, 2848, 4384, 10303, 12193, 20606, 24386, 41212, 48772, 82424, 97544, 164848, 195088, 329696, 390176, 916967, 1411511, 1833934, 2823022, 3667868, 5646044, 7335736, 11292088, 14671472, 22584176, 29342944, 45168352, 125624479, 251248958, 502497916, 1004995832, 2009991664, 4019983328]

約数ペア:

[(1, 4019983328), (2, 2009991664), (4, 1004995832), (8, 502497916), (16, 251248958), (32, 125624479), (89, 45168352), (137, 29342944), (178, 22584176), (274, 14671472), (356, 11292088), (548, 7335736), (712, 5646044), (1096, 3667868), (1424, 2823022), (2192, 1833934), (2848, 1411511), (4384, 916967), (10303, 390176), (12193, 329696), (20606, 195088), (24386, 164848), (41212, 97544), (48772, 82424)]