40884784

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{2659}}^1$

素因数の和:2729

約数の個数: 30

約数和(自身を含む): 81882780

約数和(自身を除く): 40997996

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 2659, 3844, 5318, 7688, 10636, 15376, 21272, 42544, 82429, 164858, 329716, 659432, 1318864, 2555299, 5110598, 10221196, 20442392, 40884784]

約数ペア:

[(1, 40884784), (2, 20442392), (4, 10221196), (8, 5110598), (16, 2555299), (31, 1318864), (62, 659432), (124, 329716), (248, 164858), (496, 82429), (961, 42544), (1922, 21272), (2659, 15376), (3844, 10636), (5318, 7688)]