31241814

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3469}}^1$

素因数の和:3572

約数の個数: 32

約数和(自身を含む): 66624000

約数和(自身を除く): 35382186

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 3002, 3469, 4503, 6938, 9006, 10407, 20814, 65911, 131822, 197733, 274051, 395466, 548102, 822153, 1644306, 5206969, 10413938, 15620907, 31241814]

約数ペア:

[(1, 31241814), (2, 15620907), (3, 10413938), (6, 5206969), (19, 1644306), (38, 822153), (57, 548102), (79, 395466), (114, 274051), (158, 197733), (237, 131822), (474, 65911), (1501, 20814), (3002, 10407), (3469, 9006), (4503, 6938)]