1567135232

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{235447}}^1$

素因数の和:235478

約数の個数: 40

約数和(自身を含む): 3372086256

約数和(自身を除く): 1804951024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 235447, 470894, 941788, 1883576, 3060811, 3767152, 6121622, 7534304, 12243244, 15068608, 24486488, 30137216, 48972976, 60274432, 97945952, 120548864, 195891904, 391783808, 783567616, 1567135232]

約数ペア:

[(1, 1567135232), (2, 783567616), (4, 391783808), (8, 195891904), (13, 120548864), (16, 97945952), (26, 60274432), (32, 48972976), (52, 30137216), (64, 24486488), (104, 15068608), (128, 12243244), (208, 7534304), (256, 6121622), (416, 3767152), (512, 3060811), (832, 1883576), (1664, 941788), (3328, 470894), (6656, 235447)]