16143608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 36106560

約数和(自身を除く): 19962952

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 221, 299, 391, 397, 442, 598, 782, 794, 884, 1196, 1564, 1588, 1768, 2392, 3128, 3176, 5083, 5161, 6749, 9131, 10166, 10322, 13498, 18262, 20332, 20644, 26996, 36524, 40664, 41288, 53992, 73048, 87737, 118703, 155227, 175474, 237406, 310454, 350948, 474812, 620908, 701896, 949624, 1241816, 2017951, 4035902, 8071804, 16143608]

約数ペア:

[(1, 16143608), (2, 8071804), (4, 4035902), (8, 2017951), (13, 1241816), (17, 949624), (23, 701896), (26, 620908), (34, 474812), (46, 350948), (52, 310454), (68, 237406), (92, 175474), (104, 155227), (136, 118703), (184, 87737), (221, 73048), (299, 53992), (391, 41288), (397, 40664), (442, 36524), (598, 26996), (782, 20644), (794, 20332), (884, 18262), (1196, 13498), (1564, 10322), (1588, 10166), (1768, 9131), (2392, 6749), (3128, 5161), (3176, 5083)]