87089312

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{143239}}^1$

素因数の和:143268

約数の個数: 24

約数和(自身を含む): 180482400

約数和(自身を除く): 93393088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 143239, 286478, 572956, 1145912, 2291824, 2721541, 4583648, 5443082, 10886164, 21772328, 43544656, 87089312]

約数ペア:

[(1, 87089312), (2, 43544656), (4, 21772328), (8, 10886164), (16, 5443082), (19, 4583648), (32, 2721541), (38, 2291824), (76, 1145912), (152, 572956), (304, 286478), (608, 143239)]