89580296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{2347}}^1$

素因数の和:2733

約数の個数: 32

約数和(自身を含む): 181453440

約数和(自身を除く): 91873144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 367, 734, 1468, 2347, 2936, 4694, 4771, 9388, 9542, 18776, 19084, 30511, 38168, 61022, 122044, 244088, 861349, 1722698, 3445396, 6890792, 11197537, 22395074, 44790148, 89580296]

約数ペア:

[(1, 89580296), (2, 44790148), (4, 22395074), (8, 11197537), (13, 6890792), (26, 3445396), (52, 1722698), (104, 861349), (367, 244088), (734, 122044), (1468, 61022), (2347, 38168), (2936, 30511), (4694, 19084), (4771, 18776), (9388, 9542)]