120964688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8191}}^1$

素因数の和:8283

約数の個数: 40

約数和(自身を含む): 255983616

約数和(自身を除く): 135018928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 8191, 14768, 16382, 32764, 65528, 106483, 131056, 212966, 425932, 581561, 851864, 1163122, 1703728, 2326244, 4652488, 7560293, 9304976, 15120586, 30241172, 60482344, 120964688]

約数ペア:

[(1, 120964688), (2, 60482344), (4, 30241172), (8, 15120586), (13, 9304976), (16, 7560293), (26, 4652488), (52, 2326244), (71, 1703728), (104, 1163122), (142, 851864), (208, 581561), (284, 425932), (568, 212966), (923, 131056), (1136, 106483), (1846, 65528), (3692, 32764), (7384, 16382), (8191, 14768)]