16208240

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2441}}^1$

素因数の和:2537

約数の個数: 40

約数和(自身を含む): 38153808

約数和(自身を除く): 21945568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 2441, 3320, 4882, 6640, 9764, 12205, 19528, 24410, 39056, 48820, 97640, 195280, 202603, 405206, 810412, 1013015, 1620824, 2026030, 3241648, 4052060, 8104120, 16208240]

約数ペア:

[(1, 16208240), (2, 8104120), (4, 4052060), (5, 3241648), (8, 2026030), (10, 1620824), (16, 1013015), (20, 810412), (40, 405206), (80, 202603), (83, 195280), (166, 97640), (332, 48820), (415, 39056), (664, 24410), (830, 19528), (1328, 12205), (1660, 9764), (2441, 6640), (3320, 4882)]