88388684

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{61211}}^1$

素因数の和:61253

約数の個数: 18

約数和(自身を含む): 163252404

約数和(自身を除く): 74863720

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 61211, 122422, 244844, 1163009, 2326018, 4652036, 22097171, 44194342, 88388684]

約数ペア:

[(1, 88388684), (2, 44194342), (4, 22097171), (19, 4652036), (38, 2326018), (76, 1163009), (361, 244844), (722, 122422), (1444, 61211)]