31774484

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11699}}^1$

素因数の和:11807

約数の個数: 24

約数和(自身を含む): 64209600

約数和(自身を除く): 32435116

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 11699, 23398, 46796, 81893, 163786, 327572, 1134803, 2269606, 4539212, 7943621, 15887242, 31774484]

約数ペア:

[(1, 31774484), (2, 15887242), (4, 7943621), (7, 4539212), (14, 2269606), (28, 1134803), (97, 327572), (194, 163786), (388, 81893), (679, 46796), (1358, 23398), (2716, 11699)]