30315952

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{17383}}^1$

素因数の和:17500

約数の個数: 20

約数和(自身を含む): 59279440

約数和(自身を除く): 28963488

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 17383, 34766, 69532, 139064, 278128, 1894747, 3789494, 7578988, 15157976, 30315952]

約数ペア:

[(1, 30315952), (2, 15157976), (4, 7578988), (8, 3789494), (16, 1894747), (109, 278128), (218, 139064), (436, 69532), (872, 34766), (1744, 17383)]