86531452

素因数分解:

$2^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2963}}^1$

素因数の和:3130

約数の個数: 36

約数和(自身を含む): 177395400

約数和(自身を除く): 90863948

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 596, 1043, 2086, 2963, 4172, 5926, 7301, 11852, 14602, 20741, 29204, 41482, 82964, 145187, 290374, 441487, 580748, 882974, 1765948, 3090409, 6180818, 12361636, 21632863, 43265726, 86531452]

約数ペア:

[(1, 86531452), (2, 43265726), (4, 21632863), (7, 12361636), (14, 6180818), (28, 3090409), (49, 1765948), (98, 882974), (149, 580748), (196, 441487), (298, 290374), (596, 145187), (1043, 82964), (2086, 41482), (2963, 29204), (4172, 20741), (5926, 14602), (7301, 11852)]