40145512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15731}}^1$

素因数の和:15777

約数の個数: 32

約数和(自身を含む): 84952800

約数和(自身を除く): 44807288

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 15731, 31462, 62924, 125848, 173041, 346082, 456199, 692164, 912398, 1384328, 1824796, 3649592, 5018189, 10036378, 20072756, 40145512]

約数ペア:

[(1, 40145512), (2, 20072756), (4, 10036378), (8, 5018189), (11, 3649592), (22, 1824796), (29, 1384328), (44, 912398), (58, 692164), (88, 456199), (116, 346082), (232, 173041), (319, 125848), (638, 62924), (1276, 31462), (2552, 15731)]