38873128

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30181}}^1$

素因数の和:30217

約数の個数: 32

約数和(自身を含む): 86924160

約数和(自身を除く): 48051032

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 30181, 60362, 120724, 211267, 241448, 422534, 694163, 845068, 1388326, 1690136, 2776652, 4859141, 5553304, 9718282, 19436564, 38873128]

約数ペア:

[(1, 38873128), (2, 19436564), (4, 9718282), (7, 5553304), (8, 4859141), (14, 2776652), (23, 1690136), (28, 1388326), (46, 845068), (56, 694163), (92, 422534), (161, 241448), (184, 211267), (322, 120724), (644, 60362), (1288, 30181)]