87963328

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{15443}}^1$

素因数の和:15544

約数の個数: 28

約数和(自身を含む): 176524920

約数和(自身を除く): 88561592

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 15443, 30886, 61772, 123544, 247088, 494176, 988352, 1374427, 2748854, 5497708, 10995416, 21990832, 43981664, 87963328]

約数ペア:

[(1, 87963328), (2, 43981664), (4, 21990832), (8, 10995416), (16, 5497708), (32, 2748854), (64, 1374427), (89, 988352), (178, 494176), (356, 247088), (712, 123544), (1424, 61772), (2848, 30886), (5696, 15443)]