83746864

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2557}}^1$

素因数の和:2677

約数の個数: 40

約数和(自身を含む): 171283680

約数和(自身を除く): 87536816

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 712, 1424, 2047, 2557, 4094, 5114, 8188, 10228, 16376, 20456, 32752, 40912, 58811, 117622, 227573, 235244, 455146, 470488, 910292, 940976, 1820584, 3641168, 5234179, 10468358, 20936716, 41873432, 83746864]

約数ペア:

[(1, 83746864), (2, 41873432), (4, 20936716), (8, 10468358), (16, 5234179), (23, 3641168), (46, 1820584), (89, 940976), (92, 910292), (178, 470488), (184, 455146), (356, 235244), (368, 227573), (712, 117622), (1424, 58811), (2047, 40912), (2557, 32752), (4094, 20456), (5114, 16376), (8188, 10228)]