38337328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2165

約数の個数: 40

約数和(自身を含む): 78784640

約数和(自身を除く): 40447312

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2089, 2294, 4178, 4588, 8356, 9176, 16712, 18352, 33424, 64759, 77293, 129518, 154586, 259036, 309172, 518072, 618344, 1036144, 1236688, 2396083, 4792166, 9584332, 19168664, 38337328]

約数ペア:

[(1, 38337328), (2, 19168664), (4, 9584332), (8, 4792166), (16, 2396083), (31, 1236688), (37, 1036144), (62, 618344), (74, 518072), (124, 309172), (148, 259036), (248, 154586), (296, 129518), (496, 77293), (592, 64759), (1147, 33424), (2089, 18352), (2294, 16712), (4178, 9176), (4588, 8356)]