38545648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{77713}}^1$

素因数の和:77752

約数の個数: 20

約数和(自身を含む): 77092288

約数和(自身を除く): 38546640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 77713, 155426, 310852, 621704, 1243408, 2409103, 4818206, 9636412, 19272824, 38545648]

約数ペア:

[(1, 38545648), (2, 19272824), (4, 9636412), (8, 4818206), (16, 2409103), (31, 1243408), (62, 621704), (124, 310852), (248, 155426), (496, 77713)]