72850832

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{85909}}^1$

素因数の和:85970

約数の個数: 20

約数和(自身を含む): 143813340

約数和(自身を除く): 70962508

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 85909, 171818, 343636, 687272, 1374544, 4553177, 9106354, 18212708, 36425416, 72850832]

約数ペア:

[(1, 72850832), (2, 36425416), (4, 18212708), (8, 9106354), (16, 4553177), (53, 1374544), (106, 687272), (212, 343636), (424, 171818), (848, 85909)]