243156064

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{7907}}^1$

素因数の和:7979

約数の個数: 36

約数和(自身を含む): 494716572

約数和(自身を除く): 251560508

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 3844, 7688, 7907, 15376, 15814, 30752, 31628, 63256, 126512, 245117, 253024, 490234, 980468, 1960936, 3921872, 7598627, 7843744, 15197254, 30394508, 60789016, 121578032, 243156064]

約数ペア:

[(1, 243156064), (2, 121578032), (4, 60789016), (8, 30394508), (16, 15197254), (31, 7843744), (32, 7598627), (62, 3921872), (124, 1960936), (248, 980468), (496, 490234), (961, 253024), (992, 245117), (1922, 126512), (3844, 63256), (7688, 31628), (7907, 30752), (15376, 15814)]