89951488

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1923

約数の個数: 72

約数和(自身を含む): 207506880

約数和(自身を除く): 117555392

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, 1879, 2176, 2816, 2992, 3758, 4352, 5984, 7516, 11968, 15032, 20669, 23936, 30064, 31943, 41338, 47872, 60128, 63886, 82676, 120256, 127772, 165352, 240512, 255544, 330704, 351373, 481024, 511088, 661408, 702746, 1022176, 1322816, 1405492, 2044352, 2645632, 2810984, 4088704, 5291264, 5621968, 8177408, 11243936, 22487872, 44975744, 89951488]

約数ペア:

[(1, 89951488), (2, 44975744), (4, 22487872), (8, 11243936), (11, 8177408), (16, 5621968), (17, 5291264), (22, 4088704), (32, 2810984), (34, 2645632), (44, 2044352), (64, 1405492), (68, 1322816), (88, 1022176), (128, 702746), (136, 661408), (176, 511088), (187, 481024), (256, 351373), (272, 330704), (352, 255544), (374, 240512), (544, 165352), (704, 127772), (748, 120256), (1088, 82676), (1408, 63886), (1496, 60128), (1879, 47872), (2176, 41338), (2816, 31943), (2992, 30064), (3758, 23936), (4352, 20669), (5984, 15032), (7516, 11968)]