16043248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 33779088

約数和(自身を除く): 17735840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 563, 1096, 1126, 1781, 2192, 2252, 3562, 4504, 7124, 7319, 9008, 14248, 14638, 28496, 29276, 58552, 77131, 117104, 154262, 308524, 617048, 1002703, 1234096, 2005406, 4010812, 8021624, 16043248]

約数ペア:

[(1, 16043248), (2, 8021624), (4, 4010812), (8, 2005406), (13, 1234096), (16, 1002703), (26, 617048), (52, 308524), (104, 154262), (137, 117104), (208, 77131), (274, 58552), (548, 29276), (563, 28496), (1096, 14638), (1126, 14248), (1781, 9008), (2192, 7319), (2252, 7124), (3562, 4504)]