40328152

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1987}}^1$

素因数の和:2095

約数の個数: 32

約数和(自身を含む): 78724800

約数和(自身を除く): 38396648

約数列:

[1, 2, 4, 8, 43, 59, 86, 118, 172, 236, 344, 472, 1987, 2537, 3974, 5074, 7948, 10148, 15896, 20296, 85441, 117233, 170882, 234466, 341764, 468932, 683528, 937864, 5041019, 10082038, 20164076, 40328152]

約数ペア:

[(1, 40328152), (2, 20164076), (4, 10082038), (8, 5041019), (43, 937864), (59, 683528), (86, 468932), (118, 341764), (172, 234466), (236, 170882), (344, 117233), (472, 85441), (1987, 20296), (2537, 15896), (3974, 10148), (5074, 7948)]