454227128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{22067}}^1$

素因数の和:22187

約数の個数: 32

約数和(自身を含む): 889781760

約数和(自身を除く): 435554632

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 664, 2573, 5146, 10292, 20584, 22067, 44134, 88268, 176536, 684077, 1368154, 1831561, 2736308, 3663122, 5472616, 7326244, 14652488, 56778391, 113556782, 227113564, 454227128]

約数ペア:

[(1, 454227128), (2, 227113564), (4, 113556782), (8, 56778391), (31, 14652488), (62, 7326244), (83, 5472616), (124, 3663122), (166, 2736308), (248, 1831561), (332, 1368154), (664, 684077), (2573, 176536), (5146, 88268), (10292, 44134), (20584, 22067)]