83978692

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{4679}}^1$

素因数の和:5331

約数の個数: 24

約数和(自身を含む): 168255360

約数和(自身を除く): 84276668

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 4487, 4679, 8974, 9358, 17948, 18716, 32753, 65506, 131012, 2999239, 5998478, 11996956, 20994673, 41989346, 83978692]

約数ペア:

[(1, 83978692), (2, 41989346), (4, 20994673), (7, 11996956), (14, 5998478), (28, 2999239), (641, 131012), (1282, 65506), (2564, 32753), (4487, 18716), (4679, 17948), (8974, 9358)]