38453008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5081}}^1$

素因数の和:5143

約数の個数: 40

約数和(自身を含む): 83182176

約数和(自身を除く): 44729168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 5081, 7568, 10162, 20324, 40648, 55891, 81296, 111782, 218483, 223564, 436966, 447128, 873932, 894256, 1747864, 2403313, 3495728, 4806626, 9613252, 19226504, 38453008]

約数ペア:

[(1, 38453008), (2, 19226504), (4, 9613252), (8, 4806626), (11, 3495728), (16, 2403313), (22, 1747864), (43, 894256), (44, 873932), (86, 447128), (88, 436966), (172, 223564), (176, 218483), (344, 111782), (473, 81296), (688, 55891), (946, 40648), (1892, 20324), (3784, 10162), (5081, 7568)]