42389048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{407587}}^1$

素因数の和:407606

約数の個数: 16

約数和(自身を含む): 85593480

約数和(自身を除く): 43204432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 407587, 815174, 1630348, 3260696, 5298631, 10597262, 21194524, 42389048]

約数ペア:

[(1, 42389048), (2, 21194524), (4, 10597262), (8, 5298631), (13, 3260696), (26, 1630348), (52, 815174), (104, 407587)]