31465224

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 98280000

約数和(自身を除く): 66814776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 149, 168, 252, 298, 419, 447, 504, 596, 838, 894, 1043, 1192, 1257, 1341, 1676, 1788, 2086, 2514, 2682, 2933, 3129, 3352, 3576, 3771, 4172, 5028, 5364, 5866, 6258, 7542, 8344, 8799, 9387, 10056, 10728, 11732, 12516, 15084, 17598, 18774, 23464, 25032, 26397, 30168, 35196, 37548, 52794, 62431, 70392, 75096, 105588, 124862, 187293, 211176, 249724, 374586, 437017, 499448, 561879, 749172, 874034, 1123758, 1311051, 1498344, 1748068, 2247516, 2622102, 3496136, 3933153, 4495032, 5244204, 7866306, 10488408, 15732612, 31465224]

約数ペア:

[(1, 31465224), (2, 15732612), (3, 10488408), (4, 7866306), (6, 5244204), (7, 4495032), (8, 3933153), (9, 3496136), (12, 2622102), (14, 2247516), (18, 1748068), (21, 1498344), (24, 1311051), (28, 1123758), (36, 874034), (42, 749172), (56, 561879), (63, 499448), (72, 437017), (84, 374586), (126, 249724), (149, 211176), (168, 187293), (252, 124862), (298, 105588), (419, 75096), (447, 70392), (504, 62431), (596, 52794), (838, 37548), (894, 35196), (1043, 30168), (1192, 26397), (1257, 25032), (1341, 23464), (1676, 18774), (1788, 17598), (2086, 15084), (2514, 12516), (2682, 11732), (2933, 10728), (3129, 10056), (3352, 9387), (3576, 8799), (3771, 8344), (4172, 7542), (5028, 6258), (5364, 5866)]