79911968

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{8641}}^1$

素因数の和:8685

約数の個数: 36

約数和(自身を含む): 167144922

約数和(自身を除く): 87232954

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 8641, 9248, 17282, 34564, 69128, 138256, 146897, 276512, 293794, 587588, 1175176, 2350352, 2497249, 4700704, 4994498, 9988996, 19977992, 39955984, 79911968]

約数ペア:

[(1, 79911968), (2, 39955984), (4, 19977992), (8, 9988996), (16, 4994498), (17, 4700704), (32, 2497249), (34, 2350352), (68, 1175176), (136, 587588), (272, 293794), (289, 276512), (544, 146897), (578, 138256), (1156, 69128), (2312, 34564), (4624, 17282), (8641, 9248)]