91573490

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{8969}}^1$

素因数の和:9997

約数の個数: 16

約数和(自身を含む): 165012120

約数和(自身を除く): 73438630

約数列:

[1, 2, 5, 10, 1021, 2042, 5105, 8969, 10210, 17938, 44845, 89690, 9157349, 18314698, 45786745, 91573490]

約数ペア:

[(1, 91573490), (2, 45786745), (5, 18314698), (10, 9157349), (1021, 89690), (2042, 44845), (5105, 17938), (8969, 10210)]