30644864

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{7723}}^1$

素因数の和:7768

約数の個数: 32

約数和(自身を含む): 63027840

約数和(自身を除く): 32382976

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 7723, 15446, 30892, 61784, 123568, 239413, 247136, 478826, 494272, 957652, 988544, 1915304, 3830608, 7661216, 15322432, 30644864]

約数ペア:

[(1, 30644864), (2, 15322432), (4, 7661216), (8, 3830608), (16, 1915304), (31, 988544), (32, 957652), (62, 494272), (64, 478826), (124, 247136), (128, 239413), (248, 123568), (496, 61784), (992, 30892), (1984, 15446), (3968, 7723)]