90872498

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1\times {\mathrm{673}}^1$

素因数の和:1229

約数の個数: 16

約数和(自身を含む): 137633496

約数和(自身を除く): 46760998

約数列:

[1, 2, 181, 362, 373, 673, 746, 1346, 67513, 121813, 135026, 243626, 251029, 502058, 45436249, 90872498]

約数ペア:

[(1, 90872498), (2, 45436249), (181, 502058), (362, 251029), (373, 243626), (673, 135026), (746, 121813), (1346, 67513)]