13859456

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{8329}}^1$

素因数の和:8356

約数の個数: 32

約数和(自身を含む): 29738100

約数和(自身を除く): 15878644

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 8329, 16658, 33316, 66632, 108277, 133264, 216554, 266528, 433108, 533056, 866216, 1066112, 1732432, 3464864, 6929728, 13859456]

約数ペア:

[(1, 13859456), (2, 6929728), (4, 3464864), (8, 1732432), (13, 1066112), (16, 866216), (26, 533056), (32, 433108), (52, 266528), (64, 216554), (104, 133264), (128, 108277), (208, 66632), (416, 33316), (832, 16658), (1664, 8329)]