23411984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:539

約数の個数: 40

約数和(自身を含む): 47106360

約数和(自身を除く): 23694376

約数列:

[1, 2, 4, 8, 16, 41, 82, 89, 164, 178, 328, 356, 401, 656, 712, 802, 1424, 1604, 3208, 3649, 6416, 7298, 14596, 16441, 29192, 32882, 35689, 58384, 65764, 71378, 131528, 142756, 263056, 285512, 571024, 1463249, 2926498, 5852996, 11705992, 23411984]

約数ペア:

[(1, 23411984), (2, 11705992), (4, 5852996), (8, 2926498), (16, 1463249), (41, 571024), (82, 285512), (89, 263056), (164, 142756), (178, 131528), (328, 71378), (356, 65764), (401, 58384), (656, 35689), (712, 32882), (802, 29192), (1424, 16441), (1604, 14596), (3208, 7298), (3649, 6416)]