83339956

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 172005120

約数和(自身を除く): 88665164

約数列:

[1, 2, 4, 7, 14, 28, 53, 89, 106, 178, 212, 356, 371, 623, 631, 742, 1246, 1262, 1484, 2492, 2524, 4417, 4717, 8834, 9434, 17668, 18868, 33019, 33443, 56159, 66038, 66886, 112318, 132076, 133772, 224636, 234101, 393113, 468202, 786226, 936404, 1572452, 2976427, 5952854, 11905708, 20834989, 41669978, 83339956]

約数ペア:

[(1, 83339956), (2, 41669978), (4, 20834989), (7, 11905708), (14, 5952854), (28, 2976427), (53, 1572452), (89, 936404), (106, 786226), (178, 468202), (212, 393113), (356, 234101), (371, 224636), (623, 133772), (631, 132076), (742, 112318), (1246, 66886), (1262, 66038), (1484, 56159), (2492, 33443), (2524, 33019), (4417, 18868), (4717, 17668), (8834, 9434)]