16903968

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{4759}}^1$

素因数の和:4809

約数の個数: 48

約数和(自身を含む): 45581760

約数和(自身を除く): 28677792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 4759, 9518, 14277, 19036, 28554, 38072, 57108, 76144, 114216, 152288, 176083, 228432, 352166, 456864, 528249, 704332, 1056498, 1408664, 2112996, 2817328, 4225992, 5634656, 8451984, 16903968]

約数ペア:

[(1, 16903968), (2, 8451984), (3, 5634656), (4, 4225992), (6, 2817328), (8, 2112996), (12, 1408664), (16, 1056498), (24, 704332), (32, 528249), (37, 456864), (48, 352166), (74, 228432), (96, 176083), (111, 152288), (148, 114216), (222, 76144), (296, 57108), (444, 38072), (592, 28554), (888, 19036), (1184, 14277), (1776, 9518), (3552, 4759)]