98091998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{21673}}^1$

素因数の和:21779

約数の個数: 16

約数和(自身を含む): 153972096

約数和(自身を除く): 55880098

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 21673, 43346, 671863, 1343726, 1582129, 3164258, 49045999, 98091998]

約数ペア:

[(1, 98091998), (2, 49045999), (31, 3164258), (62, 1582129), (73, 1343726), (146, 671863), (2263, 43346), (4526, 21673)]