90888688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5113}}^1$

素因数の和:5233

約数の個数: 40

約数和(自身を含む): 194045616

約数和(自身を除く): 103156928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 808, 1111, 1616, 2222, 4444, 5113, 8888, 10226, 17776, 20452, 40904, 56243, 81808, 112486, 224972, 449944, 516413, 899888, 1032826, 2065652, 4131304, 5680543, 8262608, 11361086, 22722172, 45444344, 90888688]

約数ペア:

[(1, 90888688), (2, 45444344), (4, 22722172), (8, 11361086), (11, 8262608), (16, 5680543), (22, 4131304), (44, 2065652), (88, 1032826), (101, 899888), (176, 516413), (202, 449944), (404, 224972), (808, 112486), (1111, 81808), (1616, 56243), (2222, 40904), (4444, 20452), (5113, 17776), (8888, 10226)]