91431088

素因数分解:

$2^4\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1213}}^1$

素因数の和:1901

約数の個数: 40

約数和(自身を含む): 202922528

約数和(自身を除く): 111491440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 673, 1213, 1346, 2426, 2692, 4711, 4852, 5384, 8491, 9422, 9704, 10768, 16982, 18844, 19408, 33964, 37688, 67928, 75376, 135856, 816349, 1632698, 3265396, 5714443, 6530792, 11428886, 13061584, 22857772, 45715544, 91431088]

約数ペア:

[(1, 91431088), (2, 45715544), (4, 22857772), (7, 13061584), (8, 11428886), (14, 6530792), (16, 5714443), (28, 3265396), (56, 1632698), (112, 816349), (673, 135856), (1213, 75376), (1346, 67928), (2426, 37688), (2692, 33964), (4711, 19408), (4852, 18844), (5384, 16982), (8491, 10768), (9422, 9704)]