31990532

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9601}}^1$

素因数の和:9636

約数の個数: 36

約数和(自身を含む): 68961564

約数和(自身を除く): 36971032

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 9601, 19202, 38404, 67207, 134414, 163217, 268828, 326434, 470449, 652868, 940898, 1142519, 1881796, 2285038, 4570076, 7997633, 15995266, 31990532]

約数ペア:

[(1, 31990532), (2, 15995266), (4, 7997633), (7, 4570076), (14, 2285038), (17, 1881796), (28, 1142519), (34, 940898), (49, 652868), (68, 470449), (98, 326434), (119, 268828), (196, 163217), (238, 134414), (476, 67207), (833, 38404), (1666, 19202), (3332, 9601)]