8312836

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 17554432

約数和(自身を除く): 9241596

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 157, 217, 244, 314, 427, 434, 628, 854, 868, 1099, 1708, 1891, 2198, 3782, 4396, 4867, 7564, 9577, 9734, 13237, 19154, 19468, 26474, 34069, 38308, 52948, 67039, 68138, 134078, 136276, 268156, 296887, 593774, 1187548, 2078209, 4156418, 8312836]

約数ペア:

[(1, 8312836), (2, 4156418), (4, 2078209), (7, 1187548), (14, 593774), (28, 296887), (31, 268156), (61, 136276), (62, 134078), (122, 68138), (124, 67039), (157, 52948), (217, 38308), (244, 34069), (314, 26474), (427, 19468), (434, 19154), (628, 13237), (854, 9734), (868, 9577), (1099, 7564), (1708, 4867), (1891, 4396), (2198, 3782)]