87321344

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{2819}}^1$

素因数の和:2857

約数の個数: 54

約数和(自身を含む): 191655660

約数和(自身を除く): 104334316

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 704, 968, 1408, 1936, 2816, 2819, 3872, 5638, 7744, 11276, 15488, 22552, 30976, 31009, 45104, 62018, 90208, 124036, 180416, 248072, 341099, 360832, 496144, 682198, 721664, 992288, 1364396, 1984576, 2728792, 3969152, 5457584, 7938304, 10915168, 21830336, 43660672, 87321344]

約数ペア:

[(1, 87321344), (2, 43660672), (4, 21830336), (8, 10915168), (11, 7938304), (16, 5457584), (22, 3969152), (32, 2728792), (44, 1984576), (64, 1364396), (88, 992288), (121, 721664), (128, 682198), (176, 496144), (242, 360832), (256, 341099), (352, 248072), (484, 180416), (704, 124036), (968, 90208), (1408, 62018), (1936, 45104), (2816, 31009), (2819, 30976), (3872, 22552), (5638, 15488), (7744, 11276)]