23159632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 50889600

約数和(自身を除く): 27729968

約数列:

[1, 2, 4, 8, 16, 19, 29, 37, 38, 58, 71, 74, 76, 116, 142, 148, 152, 232, 284, 296, 304, 464, 551, 568, 592, 703, 1073, 1102, 1136, 1349, 1406, 2059, 2146, 2204, 2627, 2698, 2812, 4118, 4292, 4408, 5254, 5396, 5624, 8236, 8584, 8816, 10508, 10792, 11248, 16472, 17168, 20387, 21016, 21584, 32944, 39121, 40774, 42032, 49913, 76183, 78242, 81548, 99826, 152366, 156484, 163096, 199652, 304732, 312968, 326192, 399304, 609464, 625936, 798608, 1218928, 1447477, 2894954, 5789908, 11579816, 23159632]

約数ペア:

[(1, 23159632), (2, 11579816), (4, 5789908), (8, 2894954), (16, 1447477), (19, 1218928), (29, 798608), (37, 625936), (38, 609464), (58, 399304), (71, 326192), (74, 312968), (76, 304732), (116, 199652), (142, 163096), (148, 156484), (152, 152366), (232, 99826), (284, 81548), (296, 78242), (304, 76183), (464, 49913), (551, 42032), (568, 40774), (592, 39121), (703, 32944), (1073, 21584), (1102, 21016), (1136, 20387), (1349, 17168), (1406, 16472), (2059, 11248), (2146, 10792), (2204, 10508), (2627, 8816), (2698, 8584), (2812, 8236), (4118, 5624), (4292, 5396), (4408, 5254)]