16985664

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:852

約数の個数: 84

約数和(自身を含む): 50064924

約数和(自身を除く): 33079260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 144, 148, 192, 222, 288, 296, 333, 444, 576, 592, 666, 797, 888, 1184, 1332, 1594, 1776, 2368, 2391, 2664, 3188, 3552, 4782, 5328, 6376, 7104, 7173, 9564, 10656, 12752, 14346, 19128, 21312, 25504, 28692, 29489, 38256, 51008, 57384, 58978, 76512, 88467, 114768, 117956, 153024, 176934, 229536, 235912, 265401, 353868, 459072, 471824, 530802, 707736, 943648, 1061604, 1415472, 1887296, 2123208, 2830944, 4246416, 5661888, 8492832, 16985664]

約数ペア:

[(1, 16985664), (2, 8492832), (3, 5661888), (4, 4246416), (6, 2830944), (8, 2123208), (9, 1887296), (12, 1415472), (16, 1061604), (18, 943648), (24, 707736), (32, 530802), (36, 471824), (37, 459072), (48, 353868), (64, 265401), (72, 235912), (74, 229536), (96, 176934), (111, 153024), (144, 117956), (148, 114768), (192, 88467), (222, 76512), (288, 58978), (296, 57384), (333, 51008), (444, 38256), (576, 29489), (592, 28692), (666, 25504), (797, 21312), (888, 19128), (1184, 14346), (1332, 12752), (1594, 10656), (1776, 9564), (2368, 7173), (2391, 7104), (2664, 6376), (3188, 5328), (3552, 4782)]