90450674

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 146361600

約数和(自身を除く): 55910926

約数列:

[1, 2, 23, 41, 46, 82, 199, 241, 398, 482, 943, 1886, 4577, 5543, 8159, 9154, 9881, 11086, 16318, 19762, 47959, 95918, 187657, 227263, 375314, 454526, 1103057, 1966319, 2206114, 3932638, 45225337, 90450674]

約数ペア:

[(1, 90450674), (2, 45225337), (23, 3932638), (41, 2206114), (46, 1966319), (82, 1103057), (199, 454526), (241, 375314), (398, 227263), (482, 187657), (943, 95918), (1886, 47959), (4577, 19762), (5543, 16318), (8159, 11086), (9154, 9881)]