31216962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39119}}^1$

素因数の和:39150

約数の個数: 32

約数和(自身を含む): 75110400

約数和(自身を除く): 43893438

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 39119, 78238, 117357, 234714, 273833, 547666, 743261, 821499, 1486522, 1642998, 2229783, 4459566, 5202827, 10405654, 15608481, 31216962]

約数ペア:

[(1, 31216962), (2, 15608481), (3, 10405654), (6, 5202827), (7, 4459566), (14, 2229783), (19, 1642998), (21, 1486522), (38, 821499), (42, 743261), (57, 547666), (114, 273833), (133, 234714), (266, 117357), (399, 78238), (798, 39119)]