3857888

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{3889}}^1$

素因数の和:3930

約数の個数: 24

約数和(自身を含む): 7842240

約数和(自身を除く): 3984352

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 3889, 7778, 15556, 31112, 62224, 120559, 124448, 241118, 482236, 964472, 1928944, 3857888]

約数ペア:

[(1, 3857888), (2, 1928944), (4, 964472), (8, 482236), (16, 241118), (31, 124448), (32, 120559), (62, 62224), (124, 31112), (248, 15556), (496, 7778), (992, 3889)]