8209048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 16128000

約数和(自身を除く): 7918952

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 419, 632, 838, 1676, 2449, 3352, 4898, 9796, 12989, 19592, 25978, 33101, 51956, 66202, 103912, 132404, 264808, 1026131, 2052262, 4104524, 8209048]

約数ペア:

[(1, 8209048), (2, 4104524), (4, 2052262), (8, 1026131), (31, 264808), (62, 132404), (79, 103912), (124, 66202), (158, 51956), (248, 33101), (316, 25978), (419, 19592), (632, 12989), (838, 9796), (1676, 4898), (2449, 3352)]