89855744

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1921

約数の個数: 72

約数和(自身を含む): 207286128

約数和(自身を除く): 117430384

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 1877, 2176, 2816, 2992, 3754, 4352, 5984, 7508, 11968, 15016, 20647, 23936, 30032, 31909, 41294, 47872, 60064, 63818, 82588, 120128, 127636, 165176, 240256, 255272, 330352, 350999, 480512, 510544, 660704, 701998, 1021088, 1321408, 1403996, 2042176, 2642816, 2807992, 4084352, 5285632, 5615984, 8168704, 11231968, 22463936, 44927872, 89855744]

約数ペア:

[(1, 89855744), (2, 44927872), (4, 22463936), (8, 11231968), (11, 8168704), (16, 5615984), (17, 5285632), (22, 4084352), (32, 2807992), (34, 2642816), (44, 2042176), (64, 1403996), (68, 1321408), (88, 1021088), (128, 701998), (136, 660704), (176, 510544), (187, 480512), (256, 350999), (272, 330352), (352, 255272), (374, 240256), (544, 165176), (704, 127636), (748, 120128), (1088, 82588), (1408, 63818), (1496, 60064), (1877, 47872), (2176, 41294), (2816, 31909), (2992, 30032), (3754, 23936), (4352, 20647), (5984, 15016), (7508, 11968)]