31913692

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1510

約数の個数: 36

約数和(自身を含む): 62492920

約数和(自身を除く): 30579228

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 578, 646, 1156, 1292, 1453, 2906, 5491, 5812, 10982, 21964, 24701, 27607, 49402, 55214, 98804, 110428, 419917, 469319, 839834, 938638, 1679668, 1877276, 7978423, 15956846, 31913692]

約数ペア:

[(1, 31913692), (2, 15956846), (4, 7978423), (17, 1877276), (19, 1679668), (34, 938638), (38, 839834), (68, 469319), (76, 419917), (289, 110428), (323, 98804), (578, 55214), (646, 49402), (1156, 27607), (1292, 24701), (1453, 21964), (2906, 10982), (5491, 5812)]