42732016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157103}}^1$

素因数の和:157128

約数の個数: 20

約数和(自身を含む): 87664032

約数和(自身を除く): 44932016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 157103, 314206, 628412, 1256824, 2513648, 2670751, 5341502, 10683004, 21366008, 42732016]

約数ペア:

[(1, 42732016), (2, 21366008), (4, 10683004), (8, 5341502), (16, 2670751), (17, 2513648), (34, 1256824), (68, 628412), (136, 314206), (272, 157103)]