39787648

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{1907}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 79792560

約数和(自身を除く): 40004912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 1907, 2608, 3814, 5216, 7628, 10432, 15256, 20864, 30512, 61024, 122048, 244096, 310841, 621682, 1243364, 2486728, 4973456, 9946912, 19893824, 39787648]

約数ペア:

[(1, 39787648), (2, 19893824), (4, 9946912), (8, 4973456), (16, 2486728), (32, 1243364), (64, 621682), (128, 310841), (163, 244096), (326, 122048), (652, 61024), (1304, 30512), (1907, 20864), (2608, 15256), (3814, 10432), (5216, 7628)]