22339808

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 46448640

約数和(自身を除く): 24108832

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 127, 184, 239, 254, 368, 478, 508, 736, 956, 1016, 1912, 2032, 2921, 3824, 4064, 5497, 5842, 7648, 10994, 11684, 21988, 23368, 30353, 43976, 46736, 60706, 87952, 93472, 121412, 175904, 242824, 485648, 698119, 971296, 1396238, 2792476, 5584952, 11169904, 22339808]

約数ペア:

[(1, 22339808), (2, 11169904), (4, 5584952), (8, 2792476), (16, 1396238), (23, 971296), (32, 698119), (46, 485648), (92, 242824), (127, 175904), (184, 121412), (239, 93472), (254, 87952), (368, 60706), (478, 46736), (508, 43976), (736, 30353), (956, 23368), (1016, 21988), (1912, 11684), (2032, 10994), (2921, 7648), (3824, 5842), (4064, 5497)]