38492464

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{39439}}^1$

素因数の和:39508

約数の個数: 20

約数和(自身を含む): 75803680

約数和(自身を除く): 37311216

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 39439, 78878, 157756, 315512, 631024, 2405779, 4811558, 9623116, 19246232, 38492464]

約数ペア:

[(1, 38492464), (2, 19246232), (4, 9623116), (8, 4811558), (16, 2405779), (61, 631024), (122, 315512), (244, 157756), (488, 78878), (976, 39439)]