89050948

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2293}}^1$

素因数の和:2396

約数の個数: 48

約数和(自身を含む): 190126720

約数和(自身を除く): 101075772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1387, 2044, 2293, 2774, 4586, 5548, 9172, 9709, 16051, 19418, 32102, 38836, 43567, 64204, 87134, 167389, 174268, 304969, 334778, 609938, 669556, 1171723, 1219876, 2343446, 3180391, 4686892, 6360782, 12721564, 22262737, 44525474, 89050948]

約数ペア:

[(1, 89050948), (2, 44525474), (4, 22262737), (7, 12721564), (14, 6360782), (19, 4686892), (28, 3180391), (38, 2343446), (73, 1219876), (76, 1171723), (133, 669556), (146, 609938), (266, 334778), (292, 304969), (511, 174268), (532, 167389), (1022, 87134), (1387, 64204), (2044, 43567), (2293, 38836), (2774, 32102), (4586, 19418), (5548, 16051), (9172, 9709)]