31696246

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 19625354

約数列:

[1, 2, 29, 43, 58, 71, 86, 142, 179, 358, 1247, 2059, 2494, 3053, 4118, 5191, 6106, 7697, 10382, 12709, 15394, 25418, 88537, 177074, 223213, 368561, 446426, 546487, 737122, 1092974, 15848123, 31696246]

約数ペア:

[(1, 31696246), (2, 15848123), (29, 1092974), (43, 737122), (58, 546487), (71, 446426), (86, 368561), (142, 223213), (179, 177074), (358, 88537), (1247, 25418), (2059, 15394), (2494, 12709), (3053, 10382), (4118, 7697), (5191, 6106)]