90238414

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5659}}^1$

素因数の和:5752

約数の個数: 32

約数和(自身を含む): 166268160

約数和(自身を除く): 76029746

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 238, 469, 938, 1139, 2278, 5659, 7973, 11318, 15946, 39613, 79226, 96203, 192406, 379153, 673421, 758306, 1346842, 2654071, 5308142, 6445601, 12891202, 45119207, 90238414]

約数ペア:

[(1, 90238414), (2, 45119207), (7, 12891202), (14, 6445601), (17, 5308142), (34, 2654071), (67, 1346842), (119, 758306), (134, 673421), (238, 379153), (469, 192406), (938, 96203), (1139, 79226), (2278, 39613), (5659, 15946), (7973, 11318)]