81931637762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1\times {\mathrm{43003}}^1$

素因数の和:43722

約数の個数: 32

約数和(自身を含む): 133627533312

約数和(自身を除く): 51695895550

約数列:

[1, 2, 13, 26, 127, 254, 577, 1154, 1651, 3302, 7501, 15002, 43003, 73279, 86006, 146558, 559039, 952627, 1118078, 1905254, 5461381, 10922762, 24812731, 49625462, 70997953, 141995906, 322565503, 645131006, 3151216837, 6302433674, 40965818881, 81931637762]

約数ペア:

[(1, 81931637762), (2, 40965818881), (13, 6302433674), (26, 3151216837), (127, 645131006), (254, 322565503), (577, 141995906), (1154, 70997953), (1651, 49625462), (3302, 24812731), (7501, 10922762), (15002, 5461381), (43003, 1905254), (73279, 1118078), (86006, 952627), (146558, 559039)]