15706336

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 32514048

約数和(自身を除く): 16807712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 223, 248, 284, 446, 496, 568, 892, 992, 1136, 1784, 2201, 2272, 3568, 4402, 6913, 7136, 8804, 13826, 15833, 17608, 27652, 31666, 35216, 55304, 63332, 70432, 110608, 126664, 221216, 253328, 490823, 506656, 981646, 1963292, 3926584, 7853168, 15706336]

約数ペア:

[(1, 15706336), (2, 7853168), (4, 3926584), (8, 1963292), (16, 981646), (31, 506656), (32, 490823), (62, 253328), (71, 221216), (124, 126664), (142, 110608), (223, 70432), (248, 63332), (284, 55304), (446, 35216), (496, 31666), (568, 27652), (892, 17608), (992, 15833), (1136, 13826), (1784, 8804), (2201, 7136), (2272, 6913), (3568, 4402)]