67182208

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{16931}}^1$

素因数の和:16976

約数の個数: 32

約数和(自身を含む): 138165120

約数和(自身を除く): 70982912

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 16931, 33862, 67724, 135448, 270896, 524861, 541792, 1049722, 1083584, 2099444, 2167168, 4198888, 8397776, 16795552, 33591104, 67182208]

約数ペア:

[(1, 67182208), (2, 33591104), (4, 16795552), (8, 8397776), (16, 4198888), (31, 2167168), (32, 2099444), (62, 1083584), (64, 1049722), (124, 541792), (128, 524861), (248, 270896), (496, 135448), (992, 67724), (1984, 33862), (3968, 16931)]