38516864

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{4933}}^1$

素因数の和:5008

約数の個数: 32

約数和(自身を含む): 78006540

約数和(自身を除く): 39489676

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 4933, 7808, 9866, 19732, 39464, 78928, 157856, 300913, 315712, 601826, 631424, 1203652, 2407304, 4814608, 9629216, 19258432, 38516864]

約数ペア:

[(1, 38516864), (2, 19258432), (4, 9629216), (8, 4814608), (16, 2407304), (32, 1203652), (61, 631424), (64, 601826), (122, 315712), (128, 300913), (244, 157856), (488, 78928), (976, 39464), (1952, 19732), (3904, 9866), (4933, 7808)]