31937294

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 52488000

約数和(自身を除く): 20550706

約数列:

[1, 2, 23, 29, 46, 58, 89, 178, 269, 538, 667, 1334, 2047, 2581, 4094, 5162, 6187, 7801, 12374, 15602, 23941, 47882, 59363, 118726, 179423, 358846, 550643, 694289, 1101286, 1388578, 15968647, 31937294]

約数ペア:

[(1, 31937294), (2, 15968647), (23, 1388578), (29, 1101286), (46, 694289), (58, 550643), (89, 358846), (178, 179423), (269, 118726), (538, 59363), (667, 47882), (1334, 23941), (2047, 15602), (2581, 12374), (4094, 7801), (5162, 6187)]