31193735106

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{1997}}^1\times {\mathrm{26839}}^1$

素因数の和:28938

約数の個数: 32

約数和(自身を含む): 63064552320

約数和(自身を除く): 31870817214

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 1997, 3994, 5991, 11982, 26839, 53678, 80517, 161034, 193709, 387418, 581127, 1162254, 2603383, 5206766, 7810149, 15620298, 53597483, 107194966, 160792449, 321584898, 5198955851, 10397911702, 15596867553, 31193735106]

約数ペア:

[(1, 31193735106), (2, 15596867553), (3, 10397911702), (6, 5198955851), (97, 321584898), (194, 160792449), (291, 107194966), (582, 53597483), (1997, 15620298), (3994, 7810149), (5991, 5206766), (11982, 2603383), (26839, 1162254), (53678, 581127), (80517, 387418), (161034, 193709)]