16931936

素因数分解:

$2^5\times 7^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 38374560

約数和(自身を除く): 21442624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 269, 281, 538, 562, 1076, 1124, 1883, 1967, 2152, 2248, 3766, 3934, 4304, 4496, 7532, 7868, 8608, 8992, 15064, 15736, 30128, 31472, 60256, 62944, 75589, 151178, 302356, 529123, 604712, 1058246, 1209424, 2116492, 2418848, 4232984, 8465968, 16931936]

約数ペア:

[(1, 16931936), (2, 8465968), (4, 4232984), (7, 2418848), (8, 2116492), (14, 1209424), (16, 1058246), (28, 604712), (32, 529123), (56, 302356), (112, 151178), (224, 75589), (269, 62944), (281, 60256), (538, 31472), (562, 30128), (1076, 15736), (1124, 15064), (1883, 8992), (1967, 8608), (2152, 7868), (2248, 7532), (3766, 4496), (3934, 4304)]