231707896

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{23917}}^1$

素因数の和:24103

約数の個数: 32

約数和(自身を含む): 499407840

約数和(自身を除く): 267699944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 9688, 23917, 47834, 95668, 167419, 191336, 334838, 669676, 1339352, 4137641, 8275282, 16550564, 28963487, 33101128, 57926974, 115853948, 231707896]

約数ペア:

[(1, 231707896), (2, 115853948), (4, 57926974), (7, 33101128), (8, 28963487), (14, 16550564), (28, 8275282), (56, 4137641), (173, 1339352), (346, 669676), (692, 334838), (1211, 191336), (1384, 167419), (2422, 95668), (4844, 47834), (9688, 23917)]