38934512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{78497}}^1$

素因数の和:78536

約数の個数: 20

約数和(自身を含む): 77870016

約数和(自身を除く): 38935504

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 78497, 156994, 313988, 627976, 1255952, 2433407, 4866814, 9733628, 19467256, 38934512]

約数ペア:

[(1, 38934512), (2, 19467256), (4, 9733628), (8, 4866814), (16, 2433407), (31, 1255952), (62, 627976), (124, 313988), (248, 156994), (496, 78497)]