31124864

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{3331}}^1$

素因数の和:3418

約数の個数: 32

約数和(自身を含む): 62874840

約数和(自身を除く): 31749976

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 3331, 4672, 6662, 9344, 13324, 26648, 53296, 106592, 213184, 243163, 426368, 486326, 972652, 1945304, 3890608, 7781216, 15562432, 31124864]

約数ペア:

[(1, 31124864), (2, 15562432), (4, 7781216), (8, 3890608), (16, 1945304), (32, 972652), (64, 486326), (73, 426368), (128, 243163), (146, 213184), (292, 106592), (584, 53296), (1168, 26648), (2336, 13324), (3331, 9344), (4672, 6662)]