31587348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10657}}^1$

素因数の和:10696

約数の個数: 48

約数和(自身を含む): 83558720

約数和(自身を除く): 51971372

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 10657, 21314, 31971, 42628, 63942, 127884, 138541, 202483, 277082, 404966, 415623, 554164, 607449, 809932, 831246, 1214898, 1662492, 2429796, 2632279, 5264558, 7896837, 10529116, 15793674, 31587348]

約数ペア:

[(1, 31587348), (2, 15793674), (3, 10529116), (4, 7896837), (6, 5264558), (12, 2632279), (13, 2429796), (19, 1662492), (26, 1214898), (38, 831246), (39, 809932), (52, 607449), (57, 554164), (76, 415623), (78, 404966), (114, 277082), (156, 202483), (228, 138541), (247, 127884), (494, 63942), (741, 42628), (988, 31971), (1482, 21314), (2964, 10657)]