91585984

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2297}}^1$

素因数の和:2405

約数の個数: 56

約数和(自身を含む): 210129120

約数和(自身を除く): 118543136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 1246, 1424, 2297, 2492, 2848, 4594, 4984, 5696, 9188, 9968, 16079, 18376, 19936, 32158, 36752, 39872, 64316, 73504, 128632, 147008, 204433, 257264, 408866, 514528, 817732, 1029056, 1431031, 1635464, 2862062, 3270928, 5724124, 6541856, 11448248, 13083712, 22896496, 45792992, 91585984]

約数ペア:

[(1, 91585984), (2, 45792992), (4, 22896496), (7, 13083712), (8, 11448248), (14, 6541856), (16, 5724124), (28, 3270928), (32, 2862062), (56, 1635464), (64, 1431031), (89, 1029056), (112, 817732), (178, 514528), (224, 408866), (356, 257264), (448, 204433), (623, 147008), (712, 128632), (1246, 73504), (1424, 64316), (2297, 39872), (2492, 36752), (2848, 32158), (4594, 19936), (4984, 18376), (5696, 16079), (9188, 9968)]