42154912

素因数分解:

$2^5\times {\mathrm{659}}^1\times {\mathrm{1999}}^1$

素因数の和:2668

約数の個数: 24

約数和(自身を含む): 83160000

約数和(自身を除く): 41005088

約数列:

[1, 2, 4, 8, 16, 32, 659, 1318, 1999, 2636, 3998, 5272, 7996, 10544, 15992, 21088, 31984, 63968, 1317341, 2634682, 5269364, 10538728, 21077456, 42154912]

約数ペア:

[(1, 42154912), (2, 21077456), (4, 10538728), (8, 5269364), (16, 2634682), (32, 1317341), (659, 63968), (1318, 31984), (1999, 21088), (2636, 15992), (3998, 10544), (5272, 7996)]