31670834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 54788160

約数和(自身を除く): 23117326

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 494, 793, 1051, 1159, 1586, 2102, 2318, 13663, 15067, 19969, 27326, 30134, 39938, 64111, 128222, 259597, 519194, 833443, 1218109, 1666886, 2436218, 15835417, 31670834]

約数ペア:

[(1, 31670834), (2, 15835417), (13, 2436218), (19, 1666886), (26, 1218109), (38, 833443), (61, 519194), (122, 259597), (247, 128222), (494, 64111), (793, 39938), (1051, 30134), (1159, 27326), (1586, 19969), (2102, 15067), (2318, 13663)]