42810088

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{20347}}^1$

素因数の和:20616

約数の個数: 16

約数和(自身を含む): 80578080

約数和(自身を除く): 37767992

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 20347, 40694, 81388, 162776, 5351261, 10702522, 21405044, 42810088]

約数ペア:

[(1, 42810088), (2, 21405044), (4, 10702522), (8, 5351261), (263, 162776), (526, 81388), (1052, 40694), (2104, 20347)]