31570672

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4621}}^1$

素因数の和:4697

約数の個数: 40

約数和(自身を含む): 71067872

約数和(自身を除く): 39497200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 4621, 6832, 9242, 18484, 32347, 36968, 64694, 73936, 129388, 258776, 281881, 517552, 563762, 1127524, 1973167, 2255048, 3946334, 4510096, 7892668, 15785336, 31570672]

約数ペア:

[(1, 31570672), (2, 15785336), (4, 7892668), (7, 4510096), (8, 3946334), (14, 2255048), (16, 1973167), (28, 1127524), (56, 563762), (61, 517552), (112, 281881), (122, 258776), (244, 129388), (427, 73936), (488, 64694), (854, 36968), (976, 32347), (1708, 18484), (3416, 9242), (4621, 6832)]