40379264

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{1889}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 80967600

約数和(自身を除く): 40588336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 1336, 1889, 2672, 3778, 5344, 7556, 10688, 15112, 21376, 30224, 60448, 120896, 241792, 315463, 630926, 1261852, 2523704, 5047408, 10094816, 20189632, 40379264]

約数ペア:

[(1, 40379264), (2, 20189632), (4, 10094816), (8, 5047408), (16, 2523704), (32, 1261852), (64, 630926), (128, 315463), (167, 241792), (334, 120896), (668, 60448), (1336, 30224), (1889, 21376), (2672, 15112), (3778, 10688), (5344, 7556)]