38791808

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{27551}}^1$

素因数の和:27576

約数の個数: 32

約数和(自身を含む): 84309120

約数和(自身を除く): 45517312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 27551, 55102, 110204, 220408, 303061, 440816, 606122, 881632, 1212244, 1763264, 2424488, 3526528, 4848976, 9697952, 19395904, 38791808]

約数ペア:

[(1, 38791808), (2, 19395904), (4, 9697952), (8, 4848976), (11, 3526528), (16, 2424488), (22, 1763264), (32, 1212244), (44, 881632), (64, 606122), (88, 440816), (128, 303061), (176, 220408), (352, 110204), (704, 55102), (1408, 27551)]