83172752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12899}}^1$

素因数の和:12951

約数の個数: 40

約数和(自身を含む): 179155200

約数和(自身を除く): 95982448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 12899, 25798, 51596, 103192, 167687, 206384, 335374, 399869, 670748, 799738, 1341496, 1599476, 2682992, 3198952, 5198297, 6397904, 10396594, 20793188, 41586376, 83172752]

約数ペア:

[(1, 83172752), (2, 41586376), (4, 20793188), (8, 10396594), (13, 6397904), (16, 5198297), (26, 3198952), (31, 2682992), (52, 1599476), (62, 1341496), (104, 799738), (124, 670748), (208, 399869), (248, 335374), (403, 206384), (496, 167687), (806, 103192), (1612, 51596), (3224, 25798), (6448, 12899)]