31003045904

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{1487}}^1\times {\mathrm{5407}}^1$

素因数の和:7143

約数の個数: 40

約数和(自身を含む): 60369374208

約数和(自身を除く): 29366328304

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1487, 1928, 2974, 3856, 5407, 5948, 10814, 11896, 21628, 23792, 43256, 86512, 358367, 716734, 1303087, 1433468, 2606174, 2866936, 5212348, 5733872, 8040209, 10424696, 16080418, 20849392, 32160836, 64321672, 128643344, 1937690369, 3875380738, 7750761476, 15501522952, 31003045904]

約数ペア:

[(1, 31003045904), (2, 15501522952), (4, 7750761476), (8, 3875380738), (16, 1937690369), (241, 128643344), (482, 64321672), (964, 32160836), (1487, 20849392), (1928, 16080418), (2974, 10424696), (3856, 8040209), (5407, 5733872), (5948, 5212348), (10814, 2866936), (11896, 2606174), (21628, 1433468), (23792, 1303087), (43256, 716734), (86512, 358367)]