31416454

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 51114240

約数和(自身を除く): 19697786

約数列:

[1, 2, 29, 31, 58, 62, 101, 173, 202, 346, 899, 1798, 2929, 3131, 5017, 5363, 5858, 6262, 10034, 10726, 17473, 34946, 90799, 155527, 181598, 311054, 506717, 541663, 1013434, 1083326, 15708227, 31416454]

約数ペア:

[(1, 31416454), (2, 15708227), (29, 1083326), (31, 1013434), (58, 541663), (62, 506717), (101, 311054), (173, 181598), (202, 155527), (346, 90799), (899, 34946), (1798, 17473), (2929, 10726), (3131, 10034), (5017, 6262), (5363, 5858)]