64441744

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{39103}}^1$

素因数の和:39214

約数の個数: 20

約数和(自身を含む): 126071296

約数和(自身を除く): 61629552

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 39103, 78206, 156412, 312824, 625648, 4027609, 8055218, 16110436, 32220872, 64441744]

約数ペア:

[(1, 64441744), (2, 32220872), (4, 16110436), (8, 8055218), (16, 4027609), (103, 625648), (206, 312824), (412, 156412), (824, 78206), (1648, 39103)]