64429912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5107}}^1$

素因数の和:5215

約数の個数: 32

約数和(自身を含む): 128721600

約数和(自身を除く): 64291688

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 5107, 6308, 10214, 12616, 20428, 40856, 97033, 194066, 388132, 423881, 776264, 847762, 1695524, 3391048, 8053739, 16107478, 32214956, 64429912]

約数ペア:

[(1, 64429912), (2, 32214956), (4, 16107478), (8, 8053739), (19, 3391048), (38, 1695524), (76, 847762), (83, 776264), (152, 423881), (166, 388132), (332, 194066), (664, 97033), (1577, 40856), (3154, 20428), (5107, 12616), (6308, 10214)]