23647816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4241}}^1$

素因数の和:4305

約数の個数: 32

約数和(自身を含む): 48104280

約数和(自身を除く): 24456464

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 4241, 5576, 8482, 16964, 33928, 72097, 144194, 173881, 288388, 347762, 576776, 695524, 1391048, 2955977, 5911954, 11823908, 23647816]

約数ペア:

[(1, 23647816), (2, 11823908), (4, 5911954), (8, 2955977), (17, 1391048), (34, 695524), (41, 576776), (68, 347762), (82, 288388), (136, 173881), (164, 144194), (328, 72097), (697, 33928), (1394, 16964), (2788, 8482), (4241, 5576)]