85898848

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20183}}^1$

素因数の和:20219

約数の個数: 48

約数和(自身を含む): 203454720

約数和(自身を除く): 117555872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 20183, 40366, 80732, 141281, 161464, 282562, 322928, 383477, 565124, 645856, 766954, 1130248, 1533908, 2260496, 2684339, 3067816, 4520992, 5368678, 6135632, 10737356, 12271264, 21474712, 42949424, 85898848]

約数ペア:

[(1, 85898848), (2, 42949424), (4, 21474712), (7, 12271264), (8, 10737356), (14, 6135632), (16, 5368678), (19, 4520992), (28, 3067816), (32, 2684339), (38, 2260496), (56, 1533908), (76, 1130248), (112, 766954), (133, 645856), (152, 565124), (224, 383477), (266, 322928), (304, 282562), (532, 161464), (608, 141281), (1064, 80732), (2128, 40366), (4256, 20183)]