79952456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8623}}^1$

素因数の和:8709

約数の個数: 32

約数和(自身を含む): 160406400

約数和(自身を除く): 80453944

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 8623, 9272, 17246, 34492, 68984, 163837, 327674, 526003, 655348, 1052006, 1310696, 2104012, 4208024, 9994057, 19988114, 39976228, 79952456]

約数ペア:

[(1, 79952456), (2, 39976228), (4, 19988114), (8, 9994057), (19, 4208024), (38, 2104012), (61, 1310696), (76, 1052006), (122, 655348), (152, 526003), (244, 327674), (488, 163837), (1159, 68984), (2318, 34492), (4636, 17246), (8623, 9272)]