87241312

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{143489}}^1$

素因数の和:143518

約数の個数: 24

約数和(自身を含む): 180797400

約数和(自身を除く): 93556088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 143489, 286978, 573956, 1147912, 2295824, 2726291, 4591648, 5452582, 10905164, 21810328, 43620656, 87241312]

約数ペア:

[(1, 87241312), (2, 43620656), (4, 21810328), (8, 10905164), (16, 5452582), (19, 4591648), (32, 2726291), (38, 2295824), (76, 1147912), (152, 573956), (304, 286978), (608, 143489)]