40850192

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{26321}}^1$

素因数の和:26426

約数の個数: 20

約数和(自身を含む): 79966236

約数和(自身を除く): 39116044

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 26321, 52642, 105284, 210568, 421136, 2553137, 5106274, 10212548, 20425096, 40850192]

約数ペア:

[(1, 40850192), (2, 20425096), (4, 10212548), (8, 5106274), (16, 2553137), (97, 421136), (194, 210568), (388, 105284), (776, 52642), (1552, 26321)]