40656338

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{4909}}^1$

素因数の和:5053

約数の個数: 16

約数和(自身を含む): 63103320

約数和(自身を除く): 22446982

約数列:

[1, 2, 41, 82, 101, 202, 4141, 4909, 8282, 9818, 201269, 402538, 495809, 991618, 20328169, 40656338]

約数ペア:

[(1, 40656338), (2, 20328169), (41, 991618), (82, 495809), (101, 402538), (202, 201269), (4141, 9818), (4909, 8282)]