40302008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1483}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 78355200

約数和(自身を除く): 38053192

約数列:

[1, 2, 4, 8, 43, 79, 86, 158, 172, 316, 344, 632, 1483, 2966, 3397, 5932, 6794, 11864, 13588, 27176, 63769, 117157, 127538, 234314, 255076, 468628, 510152, 937256, 5037751, 10075502, 20151004, 40302008]

約数ペア:

[(1, 40302008), (2, 20151004), (4, 10075502), (8, 5037751), (43, 937256), (79, 510152), (86, 468628), (158, 255076), (172, 234314), (316, 127538), (344, 117157), (632, 63769), (1483, 27176), (2966, 13588), (3397, 11864), (5932, 6794)]