31529892

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{138289}}^1$

素因数の和:138315

約数の個数: 24

約数和(自身を含む): 77442400

約数和(自身を除く): 45912508

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 138289, 276578, 414867, 553156, 829734, 1659468, 2627491, 5254982, 7882473, 10509964, 15764946, 31529892]

約数ペア:

[(1, 31529892), (2, 15764946), (3, 10509964), (4, 7882473), (6, 5254982), (12, 2627491), (19, 1659468), (38, 829734), (57, 553156), (76, 414867), (114, 276578), (228, 138289)]