31090272

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 72

約数和(自身を含む): 84579768

約数和(自身を除く): 53489496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 337, 372, 496, 674, 744, 961, 992, 1011, 1348, 1488, 1922, 2022, 2696, 2883, 2976, 3844, 4044, 5392, 5766, 7688, 8088, 10447, 10784, 11532, 15376, 16176, 20894, 23064, 30752, 31341, 32352, 41788, 46128, 62682, 83576, 92256, 125364, 167152, 250728, 323857, 334304, 501456, 647714, 971571, 1002912, 1295428, 1943142, 2590856, 3886284, 5181712, 7772568, 10363424, 15545136, 31090272]

約数ペア:

[(1, 31090272), (2, 15545136), (3, 10363424), (4, 7772568), (6, 5181712), (8, 3886284), (12, 2590856), (16, 1943142), (24, 1295428), (31, 1002912), (32, 971571), (48, 647714), (62, 501456), (93, 334304), (96, 323857), (124, 250728), (186, 167152), (248, 125364), (337, 92256), (372, 83576), (496, 62682), (674, 46128), (744, 41788), (961, 32352), (992, 31341), (1011, 30752), (1348, 23064), (1488, 20894), (1922, 16176), (2022, 15376), (2696, 11532), (2883, 10784), (2976, 10447), (3844, 8088), (4044, 7688), (5392, 5766)]