56343928

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2203}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 111081600

約数和(自身を除く): 54737672

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 184, 278, 556, 1112, 2203, 3197, 4406, 6394, 8812, 12788, 17624, 25576, 50669, 101338, 202676, 306217, 405352, 612434, 1224868, 2449736, 7042991, 14085982, 28171964, 56343928]

約数ペア:

[(1, 56343928), (2, 28171964), (4, 14085982), (8, 7042991), (23, 2449736), (46, 1224868), (92, 612434), (139, 405352), (184, 306217), (278, 202676), (556, 101338), (1112, 50669), (2203, 25576), (3197, 17624), (4406, 12788), (6394, 8812)]