40880608

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{31159}}^1$

素因数の和:31210

約数の個数: 24

約数和(自身を含む): 82449360

約数和(自身を除く): 41568752

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 31159, 62318, 124636, 249272, 498544, 997088, 1277519, 2555038, 5110076, 10220152, 20440304, 40880608]

約数ペア:

[(1, 40880608), (2, 20440304), (4, 10220152), (8, 5110076), (16, 2555038), (32, 1277519), (41, 997088), (82, 498544), (164, 249272), (328, 124636), (656, 62318), (1312, 31159)]