87317312

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{71807}}^1$

素因数の和:71838

約数の個数: 28

約数和(自身を含む): 182392320

約数和(自身を除く): 95075008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 71807, 143614, 287228, 574456, 1148912, 1364333, 2297824, 2728666, 4595648, 5457332, 10914664, 21829328, 43658656, 87317312]

約数ペア:

[(1, 87317312), (2, 43658656), (4, 21829328), (8, 10914664), (16, 5457332), (19, 4595648), (32, 2728666), (38, 2297824), (64, 1364333), (76, 1148912), (152, 574456), (304, 287228), (608, 143614), (1216, 71807)]