16069904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:399

約数の個数: 40

約数和(自身を含む): 32497920

約数和(自身を除く): 16428016

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 179, 181, 248, 358, 362, 496, 716, 724, 1432, 1448, 2864, 2896, 5549, 5611, 11098, 11222, 22196, 22444, 32399, 44392, 44888, 64798, 88784, 89776, 129596, 259192, 518384, 1004369, 2008738, 4017476, 8034952, 16069904]

約数ペア:

[(1, 16069904), (2, 8034952), (4, 4017476), (8, 2008738), (16, 1004369), (31, 518384), (62, 259192), (124, 129596), (179, 89776), (181, 88784), (248, 64798), (358, 44888), (362, 44392), (496, 32399), (716, 22444), (724, 22196), (1432, 11222), (1448, 11098), (2864, 5611), (2896, 5549)]