30912952

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17807}}^1$

素因数の和:17851

約数の個数: 32

約数和(自身を含む): 68382720

約数和(自身を除く): 37469768

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 17807, 35614, 71228, 124649, 142456, 249298, 498596, 552017, 997192, 1104034, 2208068, 3864119, 4416136, 7728238, 15456476, 30912952]

約数ペア:

[(1, 30912952), (2, 15456476), (4, 7728238), (7, 4416136), (8, 3864119), (14, 2208068), (28, 1104034), (31, 997192), (56, 552017), (62, 498596), (124, 249298), (217, 142456), (248, 124649), (434, 71228), (868, 35614), (1736, 17807)]