78248024

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1907}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 153861120

約数和(自身を除く): 75613096

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 223, 446, 892, 1784, 1907, 3814, 5129, 7628, 10258, 15256, 20516, 41032, 43861, 87722, 175444, 350888, 425261, 850522, 1701044, 3402088, 9781003, 19562006, 39124012, 78248024]

約数ペア:

[(1, 78248024), (2, 39124012), (4, 19562006), (8, 9781003), (23, 3402088), (46, 1701044), (92, 850522), (184, 425261), (223, 350888), (446, 175444), (892, 87722), (1784, 43861), (1907, 41032), (3814, 20516), (5129, 15256), (7628, 10258)]