40667056

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{26203}}^1$

素因数の和:26308

約数の個数: 20

約数和(自身を含む): 79607752

約数和(自身を除く): 38940696

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 26203, 52406, 104812, 209624, 419248, 2541691, 5083382, 10166764, 20333528, 40667056]

約数ペア:

[(1, 40667056), (2, 20333528), (4, 10166764), (8, 5083382), (16, 2541691), (97, 419248), (194, 209624), (388, 104812), (776, 52406), (1552, 26203)]