20162444032

素因数分解:

$2^8\times {\mathrm{78759547}}^1$

素因数の和:78759563

約数の個数: 18

約数和(自身を含む): 40246129028

約数和(自身を除く): 20083684996

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 78759547, 157519094, 315038188, 630076376, 1260152752, 2520305504, 5040611008, 10081222016, 20162444032]

約数ペア:

[(1, 20162444032), (2, 10081222016), (4, 5040611008), (8, 2520305504), (16, 1260152752), (32, 630076376), (64, 315038188), (128, 157519094), (256, 78759547)]