40741552

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{26251}}^1$

素因数の和:26356

約数の個数: 20

約数和(自身を含む): 79753576

約数和(自身を除く): 39012024

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 26251, 52502, 105004, 210008, 420016, 2546347, 5092694, 10185388, 20370776, 40741552]

約数ペア:

[(1, 40741552), (2, 20370776), (4, 10185388), (8, 5092694), (16, 2546347), (97, 420016), (194, 210008), (388, 105004), (776, 52502), (1552, 26251)]