90999238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{88007}}^1$

素因数の和:88067

約数の個数: 16

約数和(自身を含む): 152077824

約数和(自身を除く): 61078586

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 88007, 176014, 968077, 1936154, 4136329, 8272658, 45499619, 90999238]

約数ペア:

[(1, 90999238), (2, 45499619), (11, 8272658), (22, 4136329), (47, 1936154), (94, 968077), (517, 176014), (1034, 88007)]