81526112

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{134089}}^1$

素因数の和:134118

約数の個数: 24

約数和(自身を含む): 168953400

約数和(自身を除く): 87427288

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 134089, 268178, 536356, 1072712, 2145424, 2547691, 4290848, 5095382, 10190764, 20381528, 40763056, 81526112]

約数ペア:

[(1, 81526112), (2, 40763056), (4, 20381528), (8, 10190764), (16, 5095382), (19, 4290848), (32, 2547691), (38, 2145424), (76, 1072712), (152, 536356), (304, 268178), (608, 134089)]