16542156928

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{55681}}^1$

素因数の和:55917

約数の個数: 64

約数和(自身を含む): 36122027040

約数和(自身を除く): 19579870112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 211, 352, 422, 704, 844, 1408, 1688, 2321, 3376, 4642, 6752, 9284, 13504, 18568, 27008, 37136, 55681, 74272, 111362, 148544, 222724, 297088, 445448, 612491, 890896, 1224982, 1781792, 2449964, 3563584, 4899928, 7127168, 9799856, 11748691, 19599712, 23497382, 39199424, 46994764, 78398848, 93989528, 129235601, 187979056, 258471202, 375958112, 516942404, 751916224, 1033884808, 1503832448, 2067769616, 4135539232, 8271078464, 16542156928]

約数ペア:

[(1, 16542156928), (2, 8271078464), (4, 4135539232), (8, 2067769616), (11, 1503832448), (16, 1033884808), (22, 751916224), (32, 516942404), (44, 375958112), (64, 258471202), (88, 187979056), (128, 129235601), (176, 93989528), (211, 78398848), (352, 46994764), (422, 39199424), (704, 23497382), (844, 19599712), (1408, 11748691), (1688, 9799856), (2321, 7127168), (3376, 4899928), (4642, 3563584), (6752, 2449964), (9284, 1781792), (13504, 1224982), (18568, 890896), (27008, 612491), (37136, 445448), (55681, 297088), (74272, 222724), (111362, 148544)]