47531312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{156353}}^1$

素因数の和:156380

約数の個数: 20

約数和(自身を含む): 96939480

約数和(自身を除く): 49408168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 156353, 312706, 625412, 1250824, 2501648, 2970707, 5941414, 11882828, 23765656, 47531312]

約数ペア:

[(1, 47531312), (2, 23765656), (4, 11882828), (8, 5941414), (16, 2970707), (19, 2501648), (38, 1250824), (76, 625412), (152, 312706), (304, 156353)]