31987704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{190403}}^1$

素因数の和:190419

約数の個数: 32

約数和(自身を含む): 91393920

約数和(自身を除く): 59406216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 190403, 380806, 571209, 761612, 1142418, 1332821, 1523224, 2284836, 2665642, 3998463, 4569672, 5331284, 7996926, 10662568, 15993852, 31987704]

約数ペア:

[(1, 31987704), (2, 15993852), (3, 10662568), (4, 7996926), (6, 5331284), (7, 4569672), (8, 3998463), (12, 2665642), (14, 2284836), (21, 1523224), (24, 1332821), (28, 1142418), (42, 761612), (56, 571209), (84, 380806), (168, 190403)]