31324804

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 66060288

約数和(自身を除く): 34735484

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 127, 161, 254, 322, 383, 508, 644, 766, 889, 1532, 1778, 2681, 2921, 3556, 5362, 5842, 8809, 10724, 11684, 17618, 20447, 35236, 40894, 48641, 61663, 81788, 97282, 123326, 194564, 246652, 340487, 680974, 1118743, 1361948, 2237486, 4474972, 7831201, 15662402, 31324804]

約数ペア:

[(1, 31324804), (2, 15662402), (4, 7831201), (7, 4474972), (14, 2237486), (23, 1361948), (28, 1118743), (46, 680974), (92, 340487), (127, 246652), (161, 194564), (254, 123326), (322, 97282), (383, 81788), (508, 61663), (644, 48641), (766, 40894), (889, 35236), (1532, 20447), (1778, 17618), (2681, 11684), (2921, 10724), (3556, 8809), (5362, 5842)]