4085432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 8334480

約数和(自身を除く): 4249048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 241, 326, 482, 652, 964, 1304, 1928, 2119, 3133, 4238, 6266, 8476, 12532, 16952, 25064, 39283, 78566, 157132, 314264, 510679, 1021358, 2042716, 4085432]

約数ペア:

[(1, 4085432), (2, 2042716), (4, 1021358), (8, 510679), (13, 314264), (26, 157132), (52, 78566), (104, 39283), (163, 25064), (241, 16952), (326, 12532), (482, 8476), (652, 6266), (964, 4238), (1304, 3133), (1928, 2119)]