89611984

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10391}}^1$

素因数の和:10424

約数の個数: 60

約数和(自身を含む): 220351968

約数和(自身を除く): 130739984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 10391, 20782, 41564, 72737, 83128, 114301, 145474, 166256, 228602, 290948, 457204, 509159, 581896, 800107, 914408, 1018318, 1163792, 1600214, 1828816, 2036636, 3200428, 4073272, 5600749, 6400856, 8146544, 11201498, 12801712, 22402996, 44805992, 89611984]

約数ペア:

[(1, 89611984), (2, 44805992), (4, 22402996), (7, 12801712), (8, 11201498), (11, 8146544), (14, 6400856), (16, 5600749), (22, 4073272), (28, 3200428), (44, 2036636), (49, 1828816), (56, 1600214), (77, 1163792), (88, 1018318), (98, 914408), (112, 800107), (154, 581896), (176, 509159), (196, 457204), (308, 290948), (392, 228602), (539, 166256), (616, 145474), (784, 114301), (1078, 83128), (1232, 72737), (2156, 41564), (4312, 20782), (8624, 10391)]