30876368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2161}}^1$

素因数の和:2235

約数の個数: 40

約数和(自身を含む): 64341120

約数和(自身を除く): 33464752

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 2161, 3572, 4322, 7144, 8644, 14288, 17288, 34576, 41059, 82118, 101567, 164236, 203134, 328472, 406268, 656944, 812536, 1625072, 1929773, 3859546, 7719092, 15438184, 30876368]

約数ペア:

[(1, 30876368), (2, 15438184), (4, 7719092), (8, 3859546), (16, 1929773), (19, 1625072), (38, 812536), (47, 656944), (76, 406268), (94, 328472), (152, 203134), (188, 164236), (304, 101567), (376, 82118), (752, 41059), (893, 34576), (1786, 17288), (2161, 14288), (3572, 8644), (4322, 7144)]