23420416

素因数分解:

$2^9\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:474

約数の個数: 40

約数和(自身を含む): 47262600

約数和(自身を除く): 23842184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 307, 512, 596, 614, 1192, 1228, 2384, 2456, 4768, 4912, 9536, 9824, 19072, 19648, 38144, 39296, 45743, 76288, 78592, 91486, 157184, 182972, 365944, 731888, 1463776, 2927552, 5855104, 11710208, 23420416]

約数ペア:

[(1, 23420416), (2, 11710208), (4, 5855104), (8, 2927552), (16, 1463776), (32, 731888), (64, 365944), (128, 182972), (149, 157184), (256, 91486), (298, 78592), (307, 76288), (512, 45743), (596, 39296), (614, 38144), (1192, 19648), (1228, 19072), (2384, 9824), (2456, 9536), (4768, 4912)]