31873111402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1200313}}^1$

素因数の和:1200414

約数の個数: 32

約数和(自身を含む): 56001849984

約数和(自身を除く): 24128738582

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 781, 1207, 1562, 2414, 13277, 26554, 1200313, 2400626, 13203443, 20405321, 26406886, 40810642, 85222223, 170444446, 224458531, 448917062, 937444453, 1448777791, 1874888906, 2897555582, 15936555701, 31873111402]

約数ペア:

[(1, 31873111402), (2, 15936555701), (11, 2897555582), (17, 1874888906), (22, 1448777791), (34, 937444453), (71, 448917062), (142, 224458531), (187, 170444446), (374, 85222223), (781, 40810642), (1207, 26406886), (1562, 20405321), (2414, 13203443), (13277, 2400626), (26554, 1200313)]