31931616

素因数分解:

$2^5\times 3^1\times {\mathrm{487}}^1\times {\mathrm{683}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 84115584

約数和(自身を除く): 52183968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 487, 683, 974, 1366, 1461, 1948, 2049, 2732, 2922, 3896, 4098, 5464, 5844, 7792, 8196, 10928, 11688, 15584, 16392, 21856, 23376, 32784, 46752, 65568, 332621, 665242, 997863, 1330484, 1995726, 2660968, 3991452, 5321936, 7982904, 10643872, 15965808, 31931616]

約数ペア:

[(1, 31931616), (2, 15965808), (3, 10643872), (4, 7982904), (6, 5321936), (8, 3991452), (12, 2660968), (16, 1995726), (24, 1330484), (32, 997863), (48, 665242), (96, 332621), (487, 65568), (683, 46752), (974, 32784), (1366, 23376), (1461, 21856), (1948, 16392), (2049, 15584), (2732, 11688), (2922, 10928), (3896, 8196), (4098, 7792), (5464, 5844)]