113622512

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{691}}^1$

素因数の和:981

約数の個数: 40

約数和(自身を含む): 226533120

約数和(自身を除く): 112910608

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 239, 344, 478, 688, 691, 956, 1382, 1912, 2764, 3824, 5528, 10277, 11056, 20554, 29713, 41108, 59426, 82216, 118852, 164432, 165149, 237704, 330298, 475408, 660596, 1321192, 2642384, 7101407, 14202814, 28405628, 56811256, 113622512]

約数ペア:

[(1, 113622512), (2, 56811256), (4, 28405628), (8, 14202814), (16, 7101407), (43, 2642384), (86, 1321192), (172, 660596), (239, 475408), (344, 330298), (478, 237704), (688, 165149), (691, 164432), (956, 118852), (1382, 82216), (1912, 59426), (2764, 41108), (3824, 29713), (5528, 20554), (10277, 11056)]