201620032

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{673}}^1$

素因数の和:867

約数の個数: 56

約数和(自身を含む): 416348672

約数和(自身を除く): 214728640

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 151, 248, 302, 496, 604, 673, 992, 1208, 1346, 1984, 2416, 2692, 4681, 4832, 5384, 9362, 9664, 10768, 18724, 20863, 21536, 37448, 41726, 43072, 74896, 83452, 101623, 149792, 166904, 203246, 299584, 333808, 406492, 667616, 812984, 1335232, 1625968, 3150313, 3251936, 6300626, 6503872, 12601252, 25202504, 50405008, 100810016, 201620032]

約数ペア:

[(1, 201620032), (2, 100810016), (4, 50405008), (8, 25202504), (16, 12601252), (31, 6503872), (32, 6300626), (62, 3251936), (64, 3150313), (124, 1625968), (151, 1335232), (248, 812984), (302, 667616), (496, 406492), (604, 333808), (673, 299584), (992, 203246), (1208, 166904), (1346, 149792), (1984, 101623), (2416, 83452), (2692, 74896), (4681, 43072), (4832, 41726), (5384, 37448), (9362, 21536), (9664, 20863), (10768, 18724)]