63693664

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 131559120

約数和(自身を除く): 67865456

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1129, 1312, 1376, 1763, 2258, 3526, 4516, 7052, 9032, 14104, 18064, 28208, 36128, 46289, 48547, 56416, 92578, 97094, 185156, 194188, 370312, 388376, 740624, 776752, 1481248, 1553504, 1990427, 3980854, 7961708, 15923416, 31846832, 63693664]

約数ペア:

[(1, 63693664), (2, 31846832), (4, 15923416), (8, 7961708), (16, 3980854), (32, 1990427), (41, 1553504), (43, 1481248), (82, 776752), (86, 740624), (164, 388376), (172, 370312), (328, 194188), (344, 185156), (656, 97094), (688, 92578), (1129, 56416), (1312, 48547), (1376, 46289), (1763, 36128), (2258, 28208), (3526, 18064), (4516, 14104), (7052, 9032)]