38364848848

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{947}}^1\times {\mathrm{19937}}^1$

素因数の和:21019

約数の個数: 40

約数和(自身を含む): 75000056832

約数和(自身を除く): 36635207984

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 947, 1016, 1894, 2032, 3788, 7576, 15152, 19937, 39874, 79748, 120269, 159496, 240538, 318992, 481076, 962152, 1924304, 2531999, 5063998, 10127996, 18880339, 20255992, 37760678, 40511984, 75521356, 151042712, 302085424, 2397803053, 4795606106, 9591212212, 19182424424, 38364848848]

約数ペア:

[(1, 38364848848), (2, 19182424424), (4, 9591212212), (8, 4795606106), (16, 2397803053), (127, 302085424), (254, 151042712), (508, 75521356), (947, 40511984), (1016, 37760678), (1894, 20255992), (2032, 18880339), (3788, 10127996), (7576, 5063998), (15152, 2531999), (19937, 1924304), (39874, 962152), (79748, 481076), (120269, 318992), (159496, 240538)]