31020128

素因数分解:

$2^5\times {\mathrm{607}}^1\times {\mathrm{1597}}^1$

素因数の和:2214

約数の個数: 24

約数和(自身を含む): 61209792

約数和(自身を除く): 30189664

約数列:

[1, 2, 4, 8, 16, 32, 607, 1214, 1597, 2428, 3194, 4856, 6388, 9712, 12776, 19424, 25552, 51104, 969379, 1938758, 3877516, 7755032, 15510064, 31020128]

約数ペア:

[(1, 31020128), (2, 15510064), (4, 7755032), (8, 3877516), (16, 1938758), (32, 969379), (607, 51104), (1214, 25552), (1597, 19424), (2428, 12776), (3194, 9712), (4856, 6388)]