31849584

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1254

約数の個数: 80

約数和(自身を含む): 90744192

約数和(自身を除く): 58894608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1187, 1677, 2064, 2236, 2374, 3354, 3561, 4472, 4748, 6708, 7122, 8944, 9496, 13416, 14244, 15431, 18992, 26832, 28488, 30862, 46293, 51041, 56976, 61724, 92586, 102082, 123448, 153123, 185172, 204164, 246896, 306246, 370344, 408328, 612492, 663533, 740688, 816656, 1224984, 1327066, 1990599, 2449968, 2654132, 3981198, 5308264, 7962396, 10616528, 15924792, 31849584]

約数ペア:

[(1, 31849584), (2, 15924792), (3, 10616528), (4, 7962396), (6, 5308264), (8, 3981198), (12, 2654132), (13, 2449968), (16, 1990599), (24, 1327066), (26, 1224984), (39, 816656), (43, 740688), (48, 663533), (52, 612492), (78, 408328), (86, 370344), (104, 306246), (129, 246896), (156, 204164), (172, 185172), (208, 153123), (258, 123448), (312, 102082), (344, 92586), (516, 61724), (559, 56976), (624, 51041), (688, 46293), (1032, 30862), (1118, 28488), (1187, 26832), (1677, 18992), (2064, 15431), (2236, 14244), (2374, 13416), (3354, 9496), (3561, 8944), (4472, 7122), (4748, 6708)]