31568304

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 84637440

約数和(自身を除く): 53069136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 71, 118, 142, 157, 177, 213, 236, 284, 314, 354, 426, 471, 472, 568, 628, 708, 852, 942, 944, 1136, 1256, 1416, 1704, 1884, 2512, 2832, 3408, 3768, 4189, 7536, 8378, 9263, 11147, 12567, 16756, 18526, 22294, 25134, 27789, 33441, 33512, 37052, 44588, 50268, 55578, 66882, 67024, 74104, 89176, 100536, 111156, 133764, 148208, 178352, 201072, 222312, 267528, 444624, 535056, 657673, 1315346, 1973019, 2630692, 3946038, 5261384, 7892076, 10522768, 15784152, 31568304]

約数ペア:

[(1, 31568304), (2, 15784152), (3, 10522768), (4, 7892076), (6, 5261384), (8, 3946038), (12, 2630692), (16, 1973019), (24, 1315346), (48, 657673), (59, 535056), (71, 444624), (118, 267528), (142, 222312), (157, 201072), (177, 178352), (213, 148208), (236, 133764), (284, 111156), (314, 100536), (354, 89176), (426, 74104), (471, 67024), (472, 66882), (568, 55578), (628, 50268), (708, 44588), (852, 37052), (942, 33512), (944, 33441), (1136, 27789), (1256, 25134), (1416, 22294), (1704, 18526), (1884, 16756), (2512, 12567), (2832, 11147), (3408, 9263), (3768, 8378), (4189, 7536)]