89542016

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 185399280

約数和(自身を除く): 95857264

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 67, 106, 128, 134, 197, 212, 268, 394, 424, 536, 788, 848, 1072, 1576, 1696, 2144, 3152, 3392, 3551, 4288, 6304, 6784, 7102, 8576, 10441, 12608, 13199, 14204, 20882, 25216, 26398, 28408, 41764, 52796, 56816, 83528, 105592, 113632, 167056, 211184, 227264, 334112, 422368, 454528, 668224, 699547, 844736, 1336448, 1399094, 1689472, 2798188, 5596376, 11192752, 22385504, 44771008, 89542016]

約数ペア:

[(1, 89542016), (2, 44771008), (4, 22385504), (8, 11192752), (16, 5596376), (32, 2798188), (53, 1689472), (64, 1399094), (67, 1336448), (106, 844736), (128, 699547), (134, 668224), (197, 454528), (212, 422368), (268, 334112), (394, 227264), (424, 211184), (536, 167056), (788, 113632), (848, 105592), (1072, 83528), (1576, 56816), (1696, 52796), (2144, 41764), (3152, 28408), (3392, 26398), (3551, 25216), (4288, 20882), (6304, 14204), (6784, 13199), (7102, 12608), (8576, 10441)]