22877984

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 47287800

約数和(自身を除く): 24409816

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 89, 116, 178, 232, 277, 356, 464, 554, 712, 928, 1108, 1424, 2216, 2581, 2848, 4432, 5162, 8033, 8864, 10324, 16066, 20648, 24653, 32132, 41296, 49306, 64264, 82592, 98612, 128528, 197224, 257056, 394448, 714937, 788896, 1429874, 2859748, 5719496, 11438992, 22877984]

約数ペア:

[(1, 22877984), (2, 11438992), (4, 5719496), (8, 2859748), (16, 1429874), (29, 788896), (32, 714937), (58, 394448), (89, 257056), (116, 197224), (178, 128528), (232, 98612), (277, 82592), (356, 64264), (464, 49306), (554, 41296), (712, 32132), (928, 24653), (1108, 20648), (1424, 16066), (2216, 10324), (2581, 8864), (2848, 8033), (4432, 5162)]