90116864

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{20707}}^1$

素因数の和:20740

約数の個数: 36

約数和(自身を含む): 190472184

約数和(自身を除く): 100355320

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 20707, 41414, 82828, 165656, 331312, 352019, 662624, 704038, 1325248, 1408076, 2650496, 2816152, 5300992, 5632304, 11264608, 22529216, 45058432, 90116864]

約数ペア:

[(1, 90116864), (2, 45058432), (4, 22529216), (8, 11264608), (16, 5632304), (17, 5300992), (32, 2816152), (34, 2650496), (64, 1408076), (68, 1325248), (128, 704038), (136, 662624), (256, 352019), (272, 331312), (544, 165656), (1088, 82828), (2176, 41414), (4352, 20707)]