54119128312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{644951}}^1$

素因数の和:645591

約数の個数: 32

約数和(自身を含む): 107616690720

約数和(自身を除く): 53497562408

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 617, 1234, 2468, 4936, 10489, 20978, 41956, 83912, 644951, 1289902, 2579804, 5159608, 10964167, 21928334, 43856668, 87713336, 397934767, 795869534, 1591739068, 3183478136, 6764891039, 13529782078, 27059564156, 54119128312]

約数ペア:

[(1, 54119128312), (2, 27059564156), (4, 13529782078), (8, 6764891039), (17, 3183478136), (34, 1591739068), (68, 795869534), (136, 397934767), (617, 87713336), (1234, 43856668), (2468, 21928334), (4936, 10964167), (10489, 5159608), (20978, 2579804), (41956, 1289902), (83912, 644951)]