90743042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{859}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 156038400

約数和(自身を除く): 65295358

約数列:

[1, 2, 13, 17, 26, 34, 221, 239, 442, 478, 859, 1718, 3107, 4063, 6214, 8126, 11167, 14603, 22334, 29206, 52819, 105638, 189839, 205301, 379678, 410602, 2668913, 3490117, 5337826, 6980234, 45371521, 90743042]

約数ペア:

[(1, 90743042), (2, 45371521), (13, 6980234), (17, 5337826), (26, 3490117), (34, 2668913), (221, 410602), (239, 379678), (442, 205301), (478, 189839), (859, 105638), (1718, 52819), (3107, 29206), (4063, 22334), (6214, 14603), (8126, 11167)]