40912568

素因数分解:

$2^3\times {\mathrm{1297}}^1\times {\mathrm{3943}}^1$

素因数の和:5246

約数の個数: 16

約数和(自身を含む): 76789680

約数和(自身を除く): 35877112

約数列:

[1, 2, 4, 8, 1297, 2594, 3943, 5188, 7886, 10376, 15772, 31544, 5114071, 10228142, 20456284, 40912568]

約数ペア:

[(1, 40912568), (2, 20456284), (4, 10228142), (8, 5114071), (1297, 31544), (2594, 15772), (3943, 10376), (5188, 7886)]