54977456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1889}}^1$

素因数の和:2021

約数の個数: 40

約数和(自身を含む): 113898960

約数和(自身を除く): 58921504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 856, 1712, 1819, 1889, 3638, 3778, 7276, 7556, 14552, 15112, 29104, 30224, 32113, 64226, 128452, 202123, 256904, 404246, 513808, 808492, 1616984, 3233968, 3436091, 6872182, 13744364, 27488728, 54977456]

約数ペア:

[(1, 54977456), (2, 27488728), (4, 13744364), (8, 6872182), (16, 3436091), (17, 3233968), (34, 1616984), (68, 808492), (107, 513808), (136, 404246), (214, 256904), (272, 202123), (428, 128452), (856, 64226), (1712, 32113), (1819, 30224), (1889, 29104), (3638, 15112), (3778, 14552), (7276, 7556)]