15804938216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{4273}}^1\times {\mathrm{27197}}^1$

素因数の和:31493

約数の個数: 32

約数和(自身を含む): 31385948040

約数和(自身を除く): 15581009824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 4273, 8546, 17092, 27197, 34184, 54394, 72641, 108788, 145282, 217576, 290564, 462349, 581128, 924698, 1849396, 3698792, 116212781, 232425562, 464851124, 929702248, 1975617277, 3951234554, 7902469108, 15804938216]

約数ペア:

[(1, 15804938216), (2, 7902469108), (4, 3951234554), (8, 1975617277), (17, 929702248), (34, 464851124), (68, 232425562), (136, 116212781), (4273, 3698792), (8546, 1849396), (17092, 924698), (27197, 581128), (34184, 462349), (54394, 290564), (72641, 217576), (108788, 145282)]