31151848

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6113}}^1$

素因数の和:6146

約数の個数: 48

約数和(自身を含む): 73184580

約数和(自身を除く): 42032732

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 6113, 12226, 24452, 42791, 48904, 79469, 85582, 158938, 171164, 299537, 317876, 342328, 556283, 599074, 635752, 1112566, 1198148, 2225132, 2396296, 3893981, 4450264, 7787962, 15575924, 31151848]

約数ペア:

[(1, 31151848), (2, 15575924), (4, 7787962), (7, 4450264), (8, 3893981), (13, 2396296), (14, 2225132), (26, 1198148), (28, 1112566), (49, 635752), (52, 599074), (56, 556283), (91, 342328), (98, 317876), (104, 299537), (182, 171164), (196, 158938), (364, 85582), (392, 79469), (637, 48904), (728, 42791), (1274, 24452), (2548, 12226), (5096, 6113)]