86965792

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1201

約数の個数: 48

約数和(自身を含む): 178319232

約数和(自身を除く): 91353440

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 94, 106, 188, 212, 376, 424, 752, 848, 1091, 1504, 1696, 2182, 2491, 4364, 4982, 8728, 9964, 17456, 19928, 34912, 39856, 51277, 57823, 79712, 102554, 115646, 205108, 231292, 410216, 462584, 820432, 925168, 1640864, 1850336, 2717681, 5435362, 10870724, 21741448, 43482896, 86965792]

約数ペア:

[(1, 86965792), (2, 43482896), (4, 21741448), (8, 10870724), (16, 5435362), (32, 2717681), (47, 1850336), (53, 1640864), (94, 925168), (106, 820432), (188, 462584), (212, 410216), (376, 231292), (424, 205108), (752, 115646), (848, 102554), (1091, 79712), (1504, 57823), (1696, 51277), (2182, 39856), (2491, 34912), (4364, 19928), (4982, 17456), (8728, 9964)]