64072016

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{48247}}^1$

素因数の和:48338

約数の個数: 20

約数和(自身を含む): 125637792

約数和(自身を除く): 61565776

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 48247, 96494, 192988, 385976, 771952, 4004501, 8009002, 16018004, 32036008, 64072016]

約数ペア:

[(1, 64072016), (2, 32036008), (4, 16018004), (8, 8009002), (16, 4004501), (83, 771952), (166, 385976), (332, 192988), (664, 96494), (1328, 48247)]