31491132

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2341}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 78691200

約数和(自身を除く): 47200068

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 177, 228, 236, 354, 708, 1121, 2242, 2341, 3363, 4484, 4682, 6726, 7023, 9364, 13452, 14046, 28092, 44479, 88958, 133437, 138119, 177916, 266874, 276238, 414357, 533748, 552476, 828714, 1657428, 2624261, 5248522, 7872783, 10497044, 15745566, 31491132]

約数ペア:

[(1, 31491132), (2, 15745566), (3, 10497044), (4, 7872783), (6, 5248522), (12, 2624261), (19, 1657428), (38, 828714), (57, 552476), (59, 533748), (76, 414357), (114, 276238), (118, 266874), (177, 177916), (228, 138119), (236, 133437), (354, 88958), (708, 44479), (1121, 28092), (2242, 14046), (2341, 13452), (3363, 9364), (4484, 7023), (4682, 6726)]