828686608

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{3607}}^1$

素因数の和:3871

約数の個数: 40

約数和(自身を含む): 1634770368

約数和(自身を除く): 806083760

約数列:

[1, 2, 4, 8, 16, 83, 166, 173, 332, 346, 664, 692, 1328, 1384, 2768, 3607, 7214, 14359, 14428, 28718, 28856, 57436, 57712, 114872, 229744, 299381, 598762, 624011, 1197524, 1248022, 2395048, 2496044, 4790096, 4992088, 9984176, 51792913, 103585826, 207171652, 414343304, 828686608]

約数ペア:

[(1, 828686608), (2, 414343304), (4, 207171652), (8, 103585826), (16, 51792913), (83, 9984176), (166, 4992088), (173, 4790096), (332, 2496044), (346, 2395048), (664, 1248022), (692, 1197524), (1328, 624011), (1384, 598762), (2768, 299381), (3607, 229744), (7214, 114872), (14359, 57712), (14428, 57436), (28718, 28856)]