40890384

素因数分解:

$2^4\times 3^2\times {\mathrm{283961}}^1$

素因数の和:283975

約数の個数: 30

約数和(自身を含む): 114436686

約数和(自身を除く): 73546302

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 283961, 567922, 851883, 1135844, 1703766, 2271688, 2555649, 3407532, 4543376, 5111298, 6815064, 10222596, 13630128, 20445192, 40890384]

約数ペア:

[(1, 40890384), (2, 20445192), (3, 13630128), (4, 10222596), (6, 6815064), (8, 5111298), (9, 4543376), (12, 3407532), (16, 2555649), (18, 2271688), (24, 1703766), (36, 1135844), (48, 851883), (72, 567922), (144, 283961)]