71203456

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{3331}}^1$

素因数の和:3512

約数の個数: 32

約数和(自身を含む): 142742880

約数和(自身を除く): 71539424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 1336, 2672, 3331, 5344, 6662, 10688, 13324, 21376, 26648, 53296, 106592, 213184, 426368, 556277, 1112554, 2225108, 4450216, 8900432, 17800864, 35601728, 71203456]

約数ペア:

[(1, 71203456), (2, 35601728), (4, 17800864), (8, 8900432), (16, 4450216), (32, 2225108), (64, 1112554), (128, 556277), (167, 426368), (334, 213184), (668, 106592), (1336, 53296), (2672, 26648), (3331, 21376), (5344, 13324), (6662, 10688)]