172556912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{31627}}^1$

素因数の和:31677

約数の個数: 40

約数和(自身を含む): 376499712

約数和(自身を除く): 203942800

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 31627, 63254, 126508, 253016, 347897, 506032, 695794, 980437, 1391588, 1960874, 2783176, 3921748, 5566352, 7843496, 10784807, 15686992, 21569614, 43139228, 86278456, 172556912]

約数ペア:

[(1, 172556912), (2, 86278456), (4, 43139228), (8, 21569614), (11, 15686992), (16, 10784807), (22, 7843496), (31, 5566352), (44, 3921748), (62, 2783176), (88, 1960874), (124, 1391588), (176, 980437), (248, 695794), (341, 506032), (496, 347897), (682, 253016), (1364, 126508), (2728, 63254), (5456, 31627)]