89128688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29789}}^1$

素因数の和:29825

約数の個数: 40

約数和(自身を含む): 199473840

約数和(自身を除く): 110345152

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 29789, 59578, 119156, 238312, 327679, 476624, 506413, 655358, 1012826, 1310716, 2025652, 2621432, 4051304, 5242864, 5570543, 8102608, 11141086, 22282172, 44564344, 89128688]

約数ペア:

[(1, 89128688), (2, 44564344), (4, 22282172), (8, 11141086), (11, 8102608), (16, 5570543), (17, 5242864), (22, 4051304), (34, 2621432), (44, 2025652), (68, 1310716), (88, 1012826), (136, 655358), (176, 506413), (187, 476624), (272, 327679), (374, 238312), (748, 119156), (1496, 59578), (2992, 29789)]