61650136

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{21347}}^1$

素因数の和:21391

約数の個数: 24

約数和(自身を含む): 122003820

約数和(自身を除く): 60353684

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 21347, 42694, 85388, 170776, 405593, 811186, 1622372, 3244744, 7706267, 15412534, 30825068, 61650136]

約数ペア:

[(1, 61650136), (2, 30825068), (4, 15412534), (8, 7706267), (19, 3244744), (38, 1622372), (76, 811186), (152, 405593), (361, 170776), (722, 85388), (1444, 42694), (2888, 21347)]